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Medical Grade Orthotics 
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Zullaz ‘Byron’ Black Mens flip-flop. With Footlogics orthotic arch support.
When you purchase Footlogics orthotics your walking comfort is guaranteed! If our product does not provide you with the level of comfort you expected, please return the goods within 90 days of purchase (with your receipt) and we will refund your money in full, no questions asked.
Even if you have worn the product for a while and/or have trimmed the insoles with scissors, you will still be able to receive a full refund. As soon as we have received the orthotics back from you, we debit your credit card or Paypal account.
Footlogics offers free shipping via USPS. Most packages are delivered in 2-3 business days, however, on occasion it could take 7-10 business days as exceptions apply and delivery time is not guaranteed. Our distribution centre is based in Ocean Springs, MS.
Please use the Sizing Guide below to determine the correct Footlogics size. To be 100% accurate, please measure the length of your foot (inches) with a ruler or tape measure, from the back of your heel to the tip of the big toe.
Please note that the Footlogics full-length models can all be trimmed to size with normal scissors for a perfect fit.
| Size |
 Mens |
 Womens |
 Length of |
|---|---|---|---|
| XS | 4 – 5½ | 5½ – 7 | 8 – 9 inches |
| S | 6 – 7½ | 7½ – 9 | 9.1 – 9.9 inches |
| M | 8 – 9½ | 9½ – 11 | 10 – 10.8 inches |
| L | 10 – 11½ | 11½ – 13 | 10.9 – 11.6 inches |
| XL | 12 – 14 | — | 11.7 – 12.5 inches |
Please use the Sizing Guide below to determine the correct size for you. Zullaz flip-flops are true to size and very similar to most other brands of sandals. However, if you want to be 100% sure, please measure the length of your foot with a ruler or a tape measure from the back of your heel to the tip of the big toe.
|
Womens |
Length of |
|---|---|
| 6 | 8.5 – 8.8 inches |
| 7 | 8.9 – 9.2 inches |
| 8 | 9.3 – 9.6 inches |
| 9 | 9.7 – 10 inches |
| 10 | 10.1 – 10.4 inches |
| 11 | 10.5 – 10.8 inches |
Please use the Sizing Guide below to determine the correct size for you. Zullaz flip-flops and sandals are true to size and very similar to most other brands of sandals. However, if you want to be 100% sure, please measure the length of your foot with a ruler or a tape measure from the back of your heel to the tip of the big toe.
|
Womens |
Length of |
|---|---|
| US 6 (euro 36) | 8.6 – 8.9 inches |
| US 7 (euro 37) | 9 – 9.2 inches |
| US 8 (euro 38) | 9.3 – 9.4 inches |
| US 8.5 (euro 39) | 9.5 – 9.7 inches |
| US 9 (euro 40) | 9.8 – 9.9 inches |
| US 9.5 (euro 41) | 10 -10.1 inches |
| US 10 (euro 42) | 10.2 -10.4 inches |
| US 11 (euro 43) | 10.5 -10.7 inches |
Please use the Sizing Guide below to determine the correct size for your child. We strongly advise you to measure the length of their foot with a ruler or tape measure, from the back of the heel to the tip of the big toe.
If their foot is 8 inches or longer, your child can start wearing the Footlogics adult sizes (XS, S etc) in Comfort, Sports, Workmate etc
| Size |
 Boys |
 Girls |
 Foot length |
|---|---|---|---|
| ST | Toddler 5 – 7 | Toddler 5 – 7 | 4.9 to 5.6 inches | T | Toddler 8 – 10 | Toddler 8 – 10 | 5.7 to 6.4 inches | SK | Child 11 – 13 | Child 11 – 13 | 6.5 to 7.4 inches |
| K | 1 – 4 | 1 – 4 | 7.5 to 8.4 inches |
Copyright © 2025 Footlogics USA | SEO Melbourne
| Size | Mens (US) | Length of your foot |
|---|---|---|
| 8 | 8 - 8 1/2 | 9.7 - 10 inches |
| 9 | 9 - 9 1/2 | 10.1 - 10.3 inches |
| 10 | 10 - 10 1/2 | 10.4 - 10.7 inches |
| 11 | 11 - 11 1/2 | 10.8 - 11.1 inches |
| 12 | 12 - 12 1/2 | 11.2 - 11.5 inches |
| 13 | 13 - 13 1/2 | 11.6 - 11.9 inches |
Brodie –
You will just have to hold the injections in a cool and dry place after you purchase
them from our injectable steroids online store in USA.
The temperature of the place varies depending on the kind of steroid,
however generally, it ought to be around 20 to 30°C.
Anabolic injectable steroids are synthetic hormones that are injected
into one’s body to work like natural testosterone.
Injectable liquid steroids even have some potential unwanted
effects that should be taken into consideration before beginning
any steroid cycle. These include elevated levels of cholesterol, elevated threat of
heart disease, liver damage, pimples breakouts, and melancholy.
It is necessary to consult with a doctor before
taking any kind of steroid to ensure that it’s secure so that you just can use.
The most common results of utilizing injectable liquid steroids is an increase
in lean muscle mass. This is because steroids enhance the speed of protein synthesis within the physique,
permitting for more efficient use of protein for muscle growth.
Additionally, injectable liquid steroids can help to reduce back fat
deposits within the physique whereas increasing total strength and power output.
There are different classes of steroids that can be found in stores, or on-line.
Oral merchandise can keep in your blood for very long
time and in many of the cases the half life will last for long time.
Oral steroids are largely obtainable in tablet types and
one could make stack with different anabolic substances to get greatest
anabolic effect. Our sports supplement retailer makes a speciality of offering anabolic steroids on the market in the US.
At gearstore.biz, we inventory a large assortment of anabolics for individuals
who want to look in the mirror and see a stunning figure.
These days, it’s scientifically established that all
fashionable steroid merchandise used for sports activities (to grow muscular tissues or to extend endurance) have both
anabolic and androgenic properties. In our catalog, you will discover the entire most popular injectable steroids in the USA which are
listed above, as well as many simpler oil- and water-based steroids in injections by trusted brands.
These dealers are known to sell fake AAS and even spike their steroids with narcotic
drugs. While you will get genuine steroids for injuries on-line, you want
to exercise plenty of caution when you should
buy injectable steroids. Many athletes fail to succeed in peak bodybuilding and athletic efficiency due
to unexpected injuries.
In our on-line store, you will find varied forms of steroids at an sufficient value with supply
all through the Usa. Injectable liquid steroids are a popular form of anabolic steroid utilized by athletes and bodybuilders to increase
muscle mass, energy, and efficiency. When taken appropriately, injectable liquid steroids can provide important results when it comes to increased muscle mass and power.
Goserelin and leuprolide inhibit steroidogenesis.[24][25]
Concomitant use of androgens with goserelin or leuprolide is
relatively contraindicated and would defeat
the purpose of goserelin or leuprolide remedy.
We are a reliable provider of high quality Steroids, HGH and Intercourse Pills for bodybuilders
at the very best prices. Purchase Drostanolone Enanthate 200mg 10ml by MagnusEstrogen is the hormone secreted by females that giv..
It contains testosterone propionate (30 mg), testosterone phenylpropionate (60 mg), testosterone isocaproate (60 mg),and testosterone decanoate (100 mg).
Dianabol (like all AAS) is banned and prohibited as a performance-enhancing
substance on the world sporting stage and in competitions.
Testing constructive for Dianabol can see you disqualified or completely expelled from competitions.
Capsules are extra likely to be of low quality and dosed a lot greater, and these
should be prevented wherever potential in favor of
tablets.
This is just because all the injections include different sorts of
steroids. Furthermore, these steroids have their individual methods of
working in one’s body. Nevertheless, oral steroid compounds need to be broken down by your liver or kidneys earlier than they are often transmitted into your bloodstream and organs.
You get a higher kick out of using steroid injections than oral
steroids and inside a brief time frame. Many bodybuilders have had to take vital
day off from their training program in order
to get well.
Our web site operates 24 hours a day, seven days per week, so you could purchase steroids within the US everytime you like.
Just go to our website and select from our giant choice of oral and
injectable steroids for sale in the USA. Injectable AAS
provide bulking, chopping, and performance-enhancing bodybuilding advantages quick.
You will discover as each form of steroid is on the market so
is the level of quality and the vast majority of it will be subpar.
When and if you resolve to make such a buy order you may be highly suggested to stay away from underground labs;
there are some good underground manufactures but most aren’t.
Stick with human grade traces as they are the purist and highest
of high quality; however, bear in mind even HG gear as it is known could be counterfeited
and often is. Newbies ought to start with decrease doses and gradually enhance as needed.
Throughout puberty in males, there is a vital surge in testosterone produced
and launched within the body. This increase in testosterone production is under the management of
the hypothalamic-pituitary-gonadal axis. The hypothalamus releases Gonadotropin-releasing hormone (GnRH) within the mind, which then travels down to
the anterior pituitary gland by means of the hypothalamic-hypophyseal
portal system. In the anterior pituitary gland, GnRH causes the release of luteinizing hormone (LH) and follicle stimulating hormone (FSH).
Personal records easily break by way of in your first Dbol cycle; you’ll feel like an absolute monster with the weight you can now
raise. Injectable Steroids are arguably essentially the most
commonly used category of Steriods when it comes to long term use.
Oral steroids could also be extra well-liked, but they can’t
be used for lengthy intervals of time without taxing the human body’s liver excessively.
PGAnabolics carries the greatest quality Pharmacy Grade/Human grade Injectable
Steroids from Canadian & Worldwide Labs and
Producers. Following these guidelines will help you safely maximize the benefits of injectable steroids in Canada while minimizing risks.
References:
dianobol effects (Franziska)
Deandre –
Not only within the large muscle constructing and power results this drug can have, but primarily
the unwanted aspect effects it holds. I feel slightly uncomfortable placing this within the newbie category, so perhaps intermediate might be a better word.
Cardarine can be identified to be a PPAR (Peroxisome proliferator-activated receptor) and may help
within the metabolism of glucose and fats in the physique.
A good legal alternative to Anavar and greatly welcome in any fat loss stack.
It’s essential for novices to run an efficient PCT, not only to help cement their
features however to prevent their hormone ranges from crashing (which can impact you physically and mentally).
Deca durabolin is another powerful bulking steroid that can be used to build massive amounts of lean muscle.
Injectable Dianabol isn’t recommended
as blood pressure ranges are more probably to rise to an excessive stage.
Injectable dbol may enhance the possibilities of a person creating gynecomastia, as well
as other side effects. When weighing up Anavar’s execs
and cons, it’s little doubt probably the greatest steroids for newbies (if you’re
cutting). However, Anavar reverses this effect and increases
muscle-building, because of its anabolic properties; making you look jacked as it increases glycogen storage in your
muscle tissue.
It incorporates an ingredient that’s commonly generally recognized as the
“plant steroid,” which sounded very promising at first. The plant steroid,
or 20-Hydroxyecdysterone, is a natural ingredient derived from plants that was proven to be efficient on rats.
Nevertheless, without correct management, their unwanted aspect effects may
be severe. For these concerned about well being risks, SARMs are price contemplating.
The 3 finest SARMS for fat loss are Cardarine, Stenabolic, Andarine.
It was one of the best slicing brokers used within the Nineteen Seventies for competitive bodybuilders to get
ripped, being a favorite of Arnold Schwarzenegger. Testosterone replacement remedy (TRT) is
beneficial to stability or boost the amount of testosterone within the physique when the levels fall beneath 300 ng/dL.
Some folks in bodybuilding consider that roid rage is a
fable; nonetheless, research exhibits that 60%
of steroid users experience a rise in aggressive behavior (28).
Acne is a common facet effect that approximately 50% of bodybuilders expertise on account of utilizing anabolic steroids (25).
DHT is responsible for the development of physique hair, prostate,
penis size (during puberty), and libido. Though different anabolic steroids usually tend to cause androgenetic alopecia, which is the shrinking of hair follicles, causing vital
thinning and hair loss (on the scalp). So, if you’re genetically susceptible to
shedding your hair, Dianabol might cause some thinning in susceptible people.
In our expertise, how shut down a user’s testosterone levels might be is determined by the dose and length of the cycle.
Nonetheless, other theories suggest brain injury or excessive alcohol consumption could have additionally contributed to
this tragedy. Not solely does Dianabol have a
low affinity when converting to DHT, but hair loss can additionally
be decided by genetics, so taking steroids doesn’t necessarily assure balding.
We see individuals with blessed genetics take androgenic steroids for years and nonetheless hold their hair.
There’s additionally proof to suggest that steroids have a permanent effect
on the myonuclei inside your muscle cells (34).
In one study, mice have been briefly exposed to anabolic
steroids, which led to vital muscle growth that returned to regular levels when steroid use was
discontinued. Research shows that taking 25–50 mg of clomiphene per day,
or every different day, is effective at restoring pure testosterone production (21).
Doses as excessive as a hundred mg can also be taken every day and
have been shown to be beneficial in recovering testosterone ranges in young men after 2–3 months.
Gynecomastia happens when a man’s hormones
become imbalanced and estrogen ranges (the feminine intercourse hormone) rise excessively.
This is comparatively widespread in AAS (anabolic-androgenic order steroids online) use, significantly Dianabol, due to its estrogenic nature.
Deca Durabolin, additionally known as Nandrolone Decanoate, is a top injectable steroid.
It Is really good for building sturdy muscles and easing
joint ache. When constructing a performance-enhancing complement plan, step one is to identify
your true health aim. Many athletes chase aesthetics — bigger arms, shredded abs, or lower
physique fat. One of essentially the most frustrating aspects of conventional bulking is retaining water weight that blurs muscle definition. It promotes lean tissue growth with out puffiness, making it perfect for
anyone prepping for a photoshoot, competition, or just wanting to look shredded.
Testosterone is not just an anabolic hormone — it’s a metabolic
regulator.
With this in mind, shorter esters require regular injections (daily or each other day), whereas longer esters,
such as enanthate, sometimes only require injections a couple of times a week.
At one finish of the spectrum is pure testosterone with no esters attached, similar to testosterone suspension. As Quickly As injected, we see the compound quickly launched into the physique.
This causes a fairly rapid spike in serum testosterone, which remains elevated for less than a brief time frame.
Nonetheless, trenbolone is a particularly potent compound, and consequently, the anabolism of this
stack is significantly stronger than an Anavar-only cycle.
Trenbolone isn’t C-17 alpha-alkylated, so it’s not considered
a hepatotoxic steroid in moderate doses, in contrast to Dianabol.
Thus, if users are anxious about liver injury, trenbolone is the much less deleterious
possibility. With a modest calorie deficit food regimen and regular exercises,
bodybuilders can typically retain their muscle measurement
and energy when slicing with out the addition of Dianabol.
Thus, we do not see many compelling causes to make use of methandrostenolone when chopping.
Dianabol will spike testosterone ranges (initially),
which is a robust fat-burning hormone. However, a lot of
this testosterone shall be transformed into estrogen. However, when these
older bodybuilders resume lifting weights once more, they
typically display prominent muscularity (even with
out the presence of steroids).
Runners are at all times looking out for methods to get
forward of their races, and some think that using anabolic steroids could be the answer.
Bronchial Asthma continues to be a significant well being concern among the many pediatric inhabitants in the U.S.
Considering the advantages of short bursts of systemic corticosteroid remedy, you will
want to make positive that sufferers tolerate the
drug prescribed.
Dianabol is arguably the most sought-after bulking steroid on the planet.
This guide is right here to deal with these ache points and provide clear,
simple options. We’ll break down the highest decisions,
highlighting their advantages and how they can assist your muscle-building targets.
We know the struggle—hitting a plateau, feeling annoyed with gradual positive aspects, or coping with side effects
from ineffective products. Since it is metabolized in the liver and has a
considerably short half-life, you need frequent and sustained doses for long-term results.
Anavar is as close as scientists ever came to designing the best
oral steroid, because it seems to have the least quantity of unwanted aspect
effects of all of the steroids.
You have to ensure you dont have excessive cholesterol or blood pressure prior
to utilization, or this can lead to heart points. You can add more but ensure the fundamentals are carried out with proper type.
If you cant do any of this, then you definitely dont even need to contemplate any PEDs
as you aren’t doing sufficient to make it value it.
Even before beginning PEDs, you must be lifting on this manor to get this
going. Once you got it all going, determine what steriod wortks for what you need.
Stephen –
I already wear your Footlogics mens flilp flops (they are great), but I needed something more dressy for going out etc (so the missus told me). I really, really love these flip flops. Seems like a quality product, good support, nice cushioning and the leather footbed also adds to the comfort. If you need supportive flip flops that look the part, I would recommend these to anyone.
Joe D –
I already wear the plantar fasciitis flip flops and i wanted something a bit more dressier and after wearing them now a couple of times they are exactly what I wanted, thank you
Brian S –
Really great for Ball of foot problems. Very comfortable to wear!
Gary –
Great flip flops very comfy….cheers foot logics
Bronwyn –
Bought these Zullaz flip flops for my partner who said they were very comfortable. A very easy experience to purchase with quick delivery. Now my 3rd purchase with Footlogics so a very happy customer!
John –
The Zulla Byron flip flops is a little dressier than the regular flip flop, very comfortable and supportive. Wore them when I walked into and around the city, 7 miles. No aches nor soreness the next day. A fantastic product.
Colin –
I am very pleased with this online purchase. These Zullaz Byron flip flops are exactly what I wanted, a perfect fit, comfortable and a better look than standard flip flops. Delivery time was quicker than expected. Thank you FootLogics
Dave –
excellent fit and so comfortable.
Louisa –
Great fit. I have wide feet so men’s shoes are a much better fit for me. These are comfortable, fit well and look good enough to wear going out casually. We live in a remote area but they were delivered in less than a week.
Lesley –
It has taken ages to find flip flops with a leather insole. These flip flops are extremely comfortable. Being female and selecting from a mens US size is a bit hard, I do want to purchase another pair but I am not sure whether to go one size less. I will need to speak with someone at the store. I have medical issues which effect my feet and I would have to say that I am very pleased with my purchase and would highly recommend these flip flops.
Jay S –
Fantastic Service & Extremely Comfortable flip flops, so im really happy with the outcome and glad I went with this option 🙂
Jason F –
This is the 4th pair of flip flops I’ve bought from footlogics. Through all of 2019 I was having bad pains through the arch of my foot and through to my ankle. With summer coming up I decided to treat myself to a pair of “beach” flip flops in a hope my feet didn’t worsen over summer. I put them on Xmas day and literally within days I started noticing an improvement to my pain. To the extent that within a couple of weeks I was pain free. I lived in them every day through summer, including walking several miles a day whilst on vacation for a month. Since then I’ve added a pair of “kirra” and now “byron” flip flops to my wardrobe. Plus have bought several pairs for my wife and family. My wife now also goes for lengthy walks in flip flops. Something she had never done in the past. I cannot speak more highly of the product and quality and the benefits they’ve had to pain relief. They look great too but that’s just a bonus.
Nigel –
I’ve been wearing footlogics innersoles at work for knee pain caused by collapsed arches (underground mining work boots with flat soles). I purchased these sandals to continue to correct my fallen arches while at home. They’re comfortable, supportive and the leather sole is great as it moulds to your foot. The footlogics website was easy to navigate and delivery was fast (as always). Highly recommended.
Martin C –
I found them really comfortable and they fit extremely well.and foot support is great..the website was easy to follow and order and they arrived quickly…
Amanda –
I purchased these for my partner, he has noticed a significant reduction to his foot pain. Very comfortable to wear. Company was great to deal with and shipping was fast!
Bronwen –
Super quick postage, super comfy flip flops for a teen with sweaty feet and high arches
John M –
I was that impressed with the insole purchase,i immediately purchased these flip flops and they have not let me down. very handy to have around the house and casual walking.
Ap –
Lovely looking sandals & very comfy too!
John S –
Absolutley fantastic.Well done footlogics you”ve done it again.Great service /Great products .Ive sent your products to my family in the UK, you have cured us all and made us pain free.THANKYOU
Janine R. –
My husband was thrilled with these! They are really helping with his plantar fasciitis, and they look great too! Regards, Janine
Scott –
Best sandals I have ever worn!! My chiropractor recommended these. I tried arch orthotic sandals a couple of years ago, but the arch was too high for me and the felt quite hard. These seem to be more natural and softer. They feel awesome!
Michael –
I usually wear a size 9.5 and I purchased a size 10. They are a perfect fit. They are very comfortable, even for walking distances. I have hard tiles everywhere in my home, so I wear them 24/7 because of my planter fascitis and other foot issues.
Tina –
Brought the footlogics men’s flip flops for my partner, he loves them they are well made, very comfortable and offer good support, I would recommend the footlogics men’s flip flops to everyone!!
Cameron –
This is my second pair, the first pair are still functional and in good condition after quite a few summers. The quality is good and built to last.
Gary B. –
Quick delivery, very comfortable and just what I needed to wear at home on the hard floors. My feet already feel less sore after wearing for 2 days.
Stojanovic.Nikola.Nbg –
Highly recommended flip flops. Quality materials, comfortable, good fit and overall looking good.
Will –
These are terrific to wear, very comfortable and supportive! And you can add on super quick postage!
TWINKLE T –
So far the leather Zullaz flip flops seem well made and they become more comfortable each wear as my foot molds into the footbed and my toes get use to the strap. I measured my foot as per the recommendation for sizing. I’m usually a 44 or 10 but went for size 11 and it fits well.
Hewa –
Looks exactly like the pictures. Very stylish for an orthotic pair of slippers. Comfortable to walk around in, and my planta fascia is feeling relieved. Can’t comment on the durability just yet. Extremely happy with the pair so far.
SUSAN H –
The only flip flops my husband can wear with his fallen arches. He wears heavy duty inserts in all his shoes these allow his feet to breath. Sturdy & smart in appearance
Clive Ballard –
Fantastic pair of orthotic flip flops for those that have high arches, highly recommend, comfortable and great support.