Our readers keep the lights on and my morning glass full of iced black tea. As an Amazon Associate, I earn from qualifying purchases.7 Best Workout Leggings Not See Through | Don’t Buy Sheer Again

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The CRZ YOGA Butterlift hits the sweet spot between the whisper-thin Lululemon Aligns and overly stiff compression tights. Fitness instructors and burpee enthusiasts have verified its opaque performance — the fabric is noticeably thicker than typical 150 GSM buttery leggings, yet it retains a soft handfeel and four-way stretch that doesn’t fight your movement. The 28-inch inseam accommodates taller frames without riding up, and the high waistband stays planted through forward folds and deep squats alike.

Multiple reviewers at 5’8” and 140 pounds reported a size small fits cleanly without slipping or sliding. The fabric also handles high sweat better than the brand’s own Butterluxe line, making it a smarter pick for spin classes and HIIT sessions. The only trade-off is a slightly snugger initial fit than expected — several reviewers suggest sizing down for a locked-in feel.

For women who need one pair that transitions from Pilates mat to coffee shop without broadcasting every seam, this is the top contender. The combination of 200+ GSM density, sweat-wicking performance, and an opaque gusset at full extension makes it the most versatile choice on this list.

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Fabletics’ Define line is engineered for maximum compression, and the fabric density reflects that ambition — this is one of the heaviest, most opaque leggings in this review. The high waistband extends well above the navel and uses a structured panel that refuses to roll, even after hours of wear. The 7/8 length hits just above the ankle on a 5’5” frame, making it a clean fit for most heights without excess fabric pooling at the cuff.

Reviewers who wore these for daily use over years report minimal pilling and no degradation in compression — the nylon-dominant blend holds its shape. The Deep Navy color in particular has a polished, low-branding look that works for errands after the gym. The trade-off is the price point, plus a fit that runs tight; some buyers recommend going up a size if you prefer a less restrictive feel.

For anyone who wants the absolute most coverage density available and doesn’t mind a snug, shaping fit, this is the pair that lasts. It’s the only pair in this lineup that multiple long-term users describe as “lasting years” with typical weekly rotation.

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CHRLEISURE packs two deep, stretchy side pockets into a thick, tummy-control panel that passes the opacity test with zero hesitation. Reviewers consistently describe the material as “thicker than most” and confirm it stays opaque during squats, bends, and everyday movement. The waistband uses a wide, seamless design that doesn’t dig or fold over, and the compression level is moderate enough for all-day wear.

The bulk-pack option is particularly smart — you can buy multiple pairs at once (often black plus two other colors) and save per-unit cost. Some reviewers noted slight color-specific variations in fit, with the black pair sometimes running shorter and tighter than the others, so ordering a single pack first to test is wise. The fabric feels cottony on the outside but has enough spandex memory to recover between wears.

For women who prioritize pocket functionality without sacrificing opacity, this is the best bet. The side pockets hold an iPhone Pro Max securely, and the stretch fabric doesn’t let the phone drag the waistband down during walking lunges.

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The HeyNuts Pro 28” is the goldilocks pick for women who want a buttery-soft handfeel without the transparency that usually follows. Multiple reviewers explicitly called them “not see through at all” — a rare claim for a medium-support legging that leans toward lounge comfort. The waistband is control-focused without being constricting, and the fabric has a matte finish that avoids the shiny, cheap look common in lower-cost leggings.

A 5’3”, 130-pound reviewer confirmed a size medium fits true to size without sagging or creeping. The 28-inch inseam works well for average and slightly taller frames, though shorter women may need to cuff or hem. The fabric also resists attracting pet hair and lint, which several cat owners noted as a bonus. After multiple washes, the fiber holds its opacity and doesn’t pill at the inner thigh.

For women who spend as much time in leggings on the couch as in the gym, the HeyNuts Pro 28” delivers the comfort of loungewear with the opaque confidence of compression gear.

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This pocketed version of the HeyNuts Pro line solves the phone-storage problem without sacrificing the original’s squat-proof build. The nylon-Lycra blend delivers good compression and a flattering, flattening panel that holds everything in without feeling like a corset. Reviewers praise the durable fabric that passes the squat test after repeated washes, and the 25-inch inseam sits perfectly at 7/8 length for average-height wearers.

The primary critique is the pocket seam design — the top edge of the phone pocket is tight enough that sliding a larger phone in and out takes some effort. This is a deliberate choice to keep the phone secure during running and jumping, but it can be frustrating when you need quick access. The fabric itself is slightly more substantial than the standard Pro, adding an extra layer of opacity insurance.

Women who prioritize a clean, pulled-together silhouette and need to carry a phone during workouts will find this the best compromise between function and reliability. It’s not the plushest legging here, but it’s among the most dependable.

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HeyNuts elevated the compression dial with this Pure&Plain variant, which uses a “Medium Plus” support level and a denser knit than the standard Pro. The result is fabric that is both soft to the touch and completely opaque — even on lighter colors. Taller women (5’9”, 132 lbs) report the 25-inch inseam hits right above the ankle without riding up, a rarity in the compression legging space.

Reviewers consistently noted the waistband is smooth, not too tight, and doesn’t roll down during forward folds. The material is breathable despite its thickness, and the matte finish avoids the plastic sheen of cheap compression wear. A few buyers mentioned the waistband had a slight initial tightness but loosened to a comfortable fit after a few wears. The fabric shows no signs of pilling or fading after typical washing.

For tall women who need extra inseam length and don’t want to compromise on opacity, this pair delivers.

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SHAPERMINT brings a unique feature to the budget tier: a silicone-lined waistband that stays gripped through high-intensity movement. This prevents the rolling and folding that often causes fabric to pull thin across the hips. The fabric itself is thick and ribbed, offering substantial coverage that multiple reviewers confirmed is completely non-see-through even in direct sunlight. The compression is firm enough to support varicose veins and reduce pain during standing workouts.

The sizing runs tight, and the brand’s own size chart should be followed precisely — several buyers recommended going up one size for a comfortable fit, especially for curvier hips. Some taller reviewers noted the crotch sits too low on smaller sizes, making the fit awkward for women over 5’7”. The ribbed texture isn’t everyone’s preference, but for the price point, the opacity and waistband technology are unmatched.

For shoppers on a tighter budget who refuse to compromise on the “not see through” requirement, SHAPERMINT delivers. It’s also a strong choice for women who want shapewear-level support built into their workout leggings.