The Best Squat-Proof Leggings

The New Whitney is the clearest squat-proof claim at the lowest price. Gymshark's page describes a thicker fabric (78% nylon, 22% elastane, 230gsm) with a ruched back, and at about $54 it costs far less than most premium pairs.

That claim comes with a caveat the brand itself prints. The care note says Haze Pink and Butter Yellow can become sheer when stretched, so the claim is not equal across colors. Pick black or a deeper shade if you squat often.

The other trade-offs are size and detail. Sizes stop at XXL (US 0 to 14), there are no pockets, and the page gives no inseam in inches.

Skip it if you need plus sizes, pockets or an exact length. Read the Whitney review for fit notes.

Not everyone wants a high waist sitting over the stomach during deep squats. The Lift Seamless 2.0 is a mid-rise that sits just below the belly button, with seamless 360-degree contouring in a 92% nylon, 8% elastane fabric. Gymshark calls the fabric thicker and squat-proof, and says it keeps you cool.

At about $64 it costs a little more than the Whitney, which buys you the lower rise and the seamless knit.

The trade-offs match the brand's family. Sizes stop at XXL (0 to 14), the page gives no inseam in inches, and the care note warns that Butter Yellow, Super Set Pink and Physical Pink can become sheer when stretched.

Skip it if you want a high waist, pockets or sizes above 14. See the full Lift Seamless 2.0 review.

This is the only legging on the list that pairs a brand squat-proof claim with phone-sized pockets. Girlfriend Collective calls it squat-proof and sheer-proof, which are manufacturer claims. The fabric is 79% recycled water bottles (RPET) and 21% spandex, per the brand, in an ultra-high rise.

It is also one of the few lifting-friendly options with real size range: XXS to 6XL, with 23.75, 28 and 31 inch inseams.

The trade-offs are cost and feel. It is about $118 at full price, the brand notes it feels snug on first wear, and one recent review said compression felt weaker and the legging slid on a run. The page marks it final sale, so be sure of your size first. The brand says it runs true to size and suggests sizing down for more compression.

Skip it if you want a soft, light feel or a lower price. Our full review has more.

Fabletics does not make an opacity claim, but it does say the waistband stays put through squats, and owners often call PowerHold squat-friendly in core colors. The fabric is 88% polyester and 12% elastane, with a power-mesh lined waistband, four-way stretch and UPF protection.

The reason to pick it is range. Sizes cover OSFM, XXS to XXL-1X and 2X to 4X, and you get 7/8, Regular and Tall lengths, so it is one of the few lifting leggings that serves plus, petite and tall shoppers.

The trade-offs: no pockets, and the membership model adds complexity. The non-member price is about $84.95, and the page showed a much lower VIP price under a limited-time offer. Fabletics' non-member return window is not stated on the membership page, which is worth checking.

Skip it if you want to avoid memberships or need pockets. Read the Fabletics PowerHold review.

If you like the Girlfriend Collective fit but do not need pockets, the regular Compressive High-Rise is cheaper at about $108. The page makes no squat-proof or opacity claim, though the brand's pocket version does, and reviewers generally report good coverage. Treat this as a "likely, not promised" pick.

It offers smoothing, supportive compression, sizes XXS to 6XL and three inseams (23.75, 28 and 31 inches). The brand says the fabric is OEKO-TEX Standard 100 certified.

The trade-offs: no pockets, and some recent reviews criticize fit and fabric consistency. Returns are 30 days from ship date, and the brand deducts a $7 shipping and restocking fee from refunds, though exchanges are free.

Skip it if you want pockets or a soft, loose feel. See the high-rise review.

Alo's page makes no squat-proof or opacity claim, but the dense Airlift knit (77% polyester, 23% elastane) is described by owners as non-sheer in dark colors. It adds an extra-high bonded waistband, and it is the most compressive legging in our data, rated 5 out of 5 for compression.

The 7/8 length (24.25 to 25.25 inches depending on size) also suits shorter legs, per the page.

It is the priciest pick at about $138. It is also very snug, some people will find it too tight, there are no pockets, and the size list in our data ends at L. The page showed an out-of-stock notice when we checked.

Skip it if you want a relaxed feel, pockets, extended sizes or a budget price. Our Airlift Strength review has the details.

Lululemon makes no squat-proof or opacity claim for the Wunder Train. Still, owner reviews often say it stays put during squats, and the Everlux fabric (77% nylon, 23% Lycra) has a firmer hold than Align. It also has a drawcord and a hidden waistband pocket.

Judge opacity color by color, since the brand will not do it for you.

At about $98 at full price, it costs nearly double the Gymshark options, though the page showed a much lower sale price when we checked. You pay for sizes 0 to 20, which covers plus sizes, and for the Lululemon return policy: 30 days for unworn items with tags.

The trade-offs are that it is less buttery than Align and the pocket only fits a card or key. Skip it if you want a stated squat-proof promise. Read the Wunder Train review.