Flytex has absolutely improved my performance and endurance in long distance runs and training !
1. BRING A TAPE MEASURE
2. MEASURE THE CIRCUMFERENCE OF YOUR LEG FROM THE TOP OF YOUR THIGH
3. PICK YOUR SIZE
S: Thigh circumference 14"-18" in
M: Thigh circumference 18"-20" in
L: Thigh circumference 20"-22" in
XL: Thigh circumference 23"-25" in
2XL: Thigh circumference 25"-27" in
3XL: Thigh circumference 28"-30" in
4. If you fall between two sizes:
We recommend that you order the smaller one for better knee support.
5. Still unsure?
Call us or send your measurements by email with the thigh circumference, your specific needs, and the activity you intend to practice.
🇺🇸 USA Estimated delivery time :
DHL Standard Shipping (4–7 Days)
DHL Fast Shipping (3–4 Days)
DHL Express Shipping (1–3 Days)
🇨🇦 Canada Estimated delivery time :
Fedex Shipping – Canada (4–7 Days)
🌍 Worldwide estimated delivery time :
International Shipping (6-12 Business days)
What is your return and exchange policy?
We offer hassle-free returns and exchanges within 30 days.
If you're not fully satisfied, you can request a return or exchange.
We are confident you will love the experience of wearing our compression sleeves, but we want you to shop with peace of mind. That’s why every order comes with a 30-day money-back guarantee, starting from the date you receive your order.
We recommend hand-washing in cold water. You can also machine wash them.
For drying, lay them flat and let them air dry to maintain their elasticity. Do not iron. Do not bleach. Do not dry clean.
Say goodbye to pain with a support that locks your knee in place, without restricting movement.
Zoned compression, tighter at the joint and progressively softer along the leg, applies steady, even pressure exactly where your knee needs it.
Your knee doesn't move alone, the calf, tibia and quadriceps work together to stabilize every step, squat and stride.
That's why support stops at the kneecap on most sleeves, but not on this one !
By supporting the muscles and tendons around the joint, not just the joint itself, you get steadier footing and a clearer sense of where your knee is in space.
So you can push harder, longer, with one less thing to think about.
From the compression zone at the knee to the anti-slip silicone bands at the hem, every part of V2 is built around one job:
locking your knee in place without cutting you off.
Thin enough to wear under clothes, strong enough to trust through every rep.
Grab a tape measure and wrap it around the top of your thigh, then match it to the chart below. Between two sizes? Size down that's the snug, locked-in fit V2 is designed to deliver.
Still not sure which size to pick? No worries, if it's not quite right once it arrives, you can exchange it.
Just reach out to us via email at contact@getflytex.co or by phone at +1 646 568 7602, and we'll sort it out.
FITNESS / BODYBUILDING
IFBB Pro Men's Physique, Mr. Olympia top finalist and one of the most influential figures in modern fitness. Uses Flytex to support his knees during heavy lower-body training.
AMERICAN FOOTBALL / NFL
Philadelphia Eagles running back, Super Bowl LIX champion and 2024 NFL Offensive Player of the Year. Uses Flytex to protect his knees through the demands of an NFL season.
HYROX / IRONMAN
5x IRONMAN finisher, HYROX World Champion in the 45–49 age category, entrepreneur, and a key figure in the Texas sports community.
He wears Flytex during his recovery runs to optimize recovery, support his knees, and maintain peak performance.
ULTRA-ENDURANCE
Ultra-endurance athlete, U.S. Army veteran, IRONMAN, the fastest man to run across Texas, with the 2026 goal of completing 7 triathlons in 7 days, and a highly recognized athlete in Austin.
He wears Flytex during his training runs to support his muscles, improve recovery, and keep his body ready for his next performance challenge.
pickleball
Former 2x Continental Champion with Team USA Beach Handball and Division 1 athlete. Now a 4.5 pickleball tournament champion and PPA Ambassador in Southern California.
Relies on Flytex knee sleeves for stability and confidence after multiple injuries.
HYROX
2024 Hyrox World Champion in the 30-34 age category.
Uses Flytex for his knees and to optimize his performance during Hyrox competitions.
HANDBALL
International player and a key figure in Spanish handball, known for his performances with Benfica and his appearances with the Spanish National Team.
He uses Flytex to enhance and maximize his physical condition.
IRONMAN
IRONMAN athlete, hybrid athlete based between NYC and Sydney, inspiring women to push their limits and prove they can do hard things.
She wears Flytex during all her competitions, including IRONMAN and triathlons, to enhance performance and support her knees.
PICKLEBALL
Professional pickleball player competing internationally since 2023. European Champion in Men’s Doubles and French Pro Champion.
Uses Flytex to optimize recovery and maintain peak performance.
SOCCER
International soccer player, French soccer legend, known for his performances in Ligue 1, the Premier League, and the French national team.
Uses Flytex to maintain his knees and physical condition.
MOTORSPORT
Mexican professional racing driver and the first woman to win an FIA Formula 4 race. Former Formula 3 competitor in Europe, now racing in the NASCAR Challenge.
Uses Flytex to enhance stability and support, maximizing control under the physical demands of professional racing.
HANDBALL
Professional Brazilian handball player competing in France and representing the Brazilian national team.
Currently completing his knee recovery with Flytex to ensure stability and confidence ahead of his return to competition.
JJB
2024 IBJJF World Champion, known for his intensity on the mat.
Flytex helps him recover effectively after his fights and protects his knees during training.
athletics
German combined-events athlete (decathlon & indoor heptathlon) competing for TCU. Thorpe Cup representative for Team Germany and TCU record holder.
Wears Flytex to manage patellar tendinitis and ensure reliable knee support in training and competition.
VOLLEYBALL
Professional volleyball player competing in Italy’s Serie B. European Silver League Champion and Austrian Cup winner.
Wears Flytex to optimize performance and limit physical strain.
FITNESS / COACH
Ibiza-based Holistic Movement Coach and founder of The Shift Method. Blends performance and longevity through Hyrox and coaching.
Uses Flytex for durability, support, and performance to match her high-intensity lifestyle.
VOLLEYBALL
Professional volleyball club with 18 French championship titles.
The club uses Flytex to support its athletes in their preparation.