Short
Perfect if you're around 4'2 - 5'5.
No more rolling up the leggings at the ankles. We have shorter inseam lengths so you can pick up your perfect fit.
Zoom image: Use the left and right arrow keys to change image. Drag, scroll or pinch to zoom and pan. Press Escape to close.
Flex V4 Leggings
Regular
Regular price
$55.99
Regular price
$0
-0%
Designed for lifting. These leggings are high-waisted and made from seamless and squat-proof fabric.
Learn more about what this product is designed forSize Guide
Leggings
| Size | UK | US | EU | Waist | Short Leg | Regular Leg | Tall Leg |
|---|---|---|---|---|---|---|---|
| XS | 6-8 | 2-4 | 34-36 | 26 | 28.5 | 30.5 | 32.5 |
| S | 8-10 | 4-6 | 36-38 | 28 | 28.5 | 30.5 | 32.5 |
| M | 10-12 | 6-8 | 38-40 | 30 | 28.5 | 30.5 | 32.5 |
| L | 12-14 | 8-10 | 40-42 | 32 | 28.5 | 30.5 | 32.5 |
| XL | 14-16 | 10-12 | 42-44 | 34 | 28.5 | 30.5 | 32.5 |
| XXL | 16-18 | 12-14 | 44-46 | 36 | 28.5 | 30.5 | 32.5 |
| Size | UK | US | EU | Waist | Short Leg | Regular Leg | Tall Leg |
|---|---|---|---|---|---|---|---|
| XS | 6-8 | 2-4 | 34-36 | 66 | 72.5 | 77.5 | 82.5 |
| S | 8-10 | 4-6 | 36-38 | 71 | 72.5 | 77.5 | 82.5 |
| M | 10-12 | 6-8 | 38-40 | 76 | 72.5 | 77.5 | 82.5 |
| L | 12-14 | 8-10 | 40-42 | 81 | 72.5 | 77.5 | 82.5 |
| XL | 14-16 | 10-12 | 42-44 | 86 | 72.5 | 77.5 | 82.5 |
| XXL | 16-18 | 12-14 | 44-46 | 91 | 72.5 | 77.5 | 82.5 |
Leg Lengths
Regular
Perfect if you're around 5'5 - 5'9.
If you don’t need a short length and you don’t need additional length, then the regular length will fit you perfectly.
Tall
Perfect if you're around 5'9 - 6'5.
Leggings with the additional inseam length needed so you don’t need to cover the ankles with your crew socks (unless you want to ofc)..
How to measure
- Step 1: Waist Wrap a measuring tape around the narrowest part of your waist (usually just above your belly button). Make sure it’s snug but not tight.
- Step 2: Hips Measure around the fullest part of your hips and bum. This is where the widest part of the leggings will need to stretch - as above, make sure the tape is snug, but not too tight.
- Step 3: Inseam Measure from the inside of your leg (crotch area) down to your ankle. This is especially useful for choosing between full-length, 7/8, cropped, or capri styles.
Rise
High rise
Sits above the natural waist for extra coverage, support, and a secure feel. Perfect for high intensity training and activities like Lifting.
Mid rise
Sits between the hips and natural waist for a more relaxed, lower-cut fit. Great for low intensity training and activities like Pilates.
Stock alerts
Add to bag
Select size
- Free standard shipping on orders over $75
- Express delivery available
- 30-day returns on unworn items with tags
Model is 5'9" and wears size S
Delivery & Returns
Designed for lifting. These leggings are high-waisted and made from seamless and squat-proof fabric.
-
Squat Proof
Thicker, squat-proof fabric means you can squat, bend and stretch without worrying the fabric will go see-through.
-
Seamless
A comfortable, seamless design means zero distractions and full focus on your training.
-
Sweat-wicking
Sweat-wicking tech keeps you dry through the sweatiest sessions.
-
Breathable
Air and moisture flow through the fabric, allowing your body to breathe so you don't overheat.
REP YOUR FAVE BRAND ITW
The OG Gymshark collection, redefined with new silhouettes & a flattering crossover waistband. Rep your fave brand ITW with statement branded waistbands & straps, all while bringing your best in squat-proof fabric, breathable designs and a stay-put fit.
- Rep your fave brand (tysm) with a statement graphic on the waistband
- Squat-proof fabric for leg days
- Soft, supportive and seamless fabric that keeps you comfy & moving freely
- Stay-put waistband
- Physique-shaping shading around the glutes & under the waistband
- Flattering crossover waistband at the back
- Breathable & sweat-wicking to keep you cool & dry
Size & Fit
- High-waisted
- Slightly compressive fit
- Model is 5'9" and wears size S
Materials & Care
- 90% Nylon, 10% Elastane
SKU: B6B1X-RCKY
Not sure what size to choose? Check out our
Recommendations
Reviews
Rating summary
Based on 14 reviews
100% of customers would recommend this
Rating Snapshot
Average ratings
Value
Squat-Proof
Sizing
Comfort
Length
So happy to have back!
I love these leggings, I'm so glad you guys brought flex back. They are so thick and compressive and the ribbing provides contouring without excessive butt seams or anything. Squat proof and secure. The red color is so good. I don't mind the crossover back on the waist, it's high waisted enough in the front that the dip in the crossover doesn't go too low in the back. That said, I do wish there were options in largely the same style without the crossover. A straight waistband would've made these my perfect leggings.
It fits true to size for me, but I love a high-compression piece. If you are unsure or between sizes, I would size up.
Celeste L’Amour
We love hearing how happy you are to have Flex back! 💙 So glad you’re loving the compression, contouring, and squat-proof feel. We also really appreciate your feedback on the crossover waistband and would love to see a straight-waistband option too!
Was this helpful?
Great quality true to size
Absolutely love the color and fit of the leggings. The compression and shape is amazing! The waist band is so comfortable and stays up. I would say these were probably my best purchase from gymshark. Please do more colors!! 🥹❤️
Celeste L’Amour
We're so glad to hear you're happy with your Gymshark gear! It truly means a lot to know you're pleased with your purchase. Thanks for being part of the Gymshark family 🦈
Was this helpful?
Bummer
Wanted to love these but the fit was so bad. Too low rise and too tight everywhere
Celeste L’Amour
We're sorry to hear the fit wasn’t quite right, we completely understand how important it is to feel comfortable and supported in your gym wear. Please know your feedback has been noted and will be shared with our Product Team as we continue to work on improving sizing consistency.
Was this helpful?
Flex appeal
I LOVE the flex collection! I’m glad they finally brought it aback after so long. These leggings have amazing compression and are squat proof.
Celeste L’Amour
We really appreciate your review! We love hearing that the style and functionality are working for you 💙
Was this helpful?
No reviews match your filters
