What we love: Confession: Though I live in leggings, I’ve been hesitant to try a butt scrunch—but this pair from Oner Active was a great entry. The gathering is subtle; the ruched back seam adds definition without feeling overly conspicuous, even in a packed gym. They’re comfy, too. The lightweight, buttery-smooth fabric feels almost like a second skin. I wore these for strength training, but they’d also be great for mobility or flexibility-based workouts, like yoga or Pilates.
- Worth noting: Not 100% squat-proof, so brand recommends wearing a light, nude thong
- Materials: 52% polyamide, 37% polyester, 11% elastane
- Sizing: XS–XXL
- Inseam: Regular/short (best for 5’5” and below), long (best for 5’6” and above)
- Colors: 20+
Best Compression: Alo Yoga 7/8 High-Waist Airlift Legging
Original video from Christa Sgobba testing the Alo Yoga 7/8 High-Waist Airlift Legging
Thanks to the four-way stretch, these high-compression, high-waisted leggings do not budge—not during walking lunges, nor box jumps, or even bicycle crunches—and the high, double-layered waistband stays put, too. There’s no bum scrunch, padding, or under-butt ribbing in these leggings, so expect more of a subtle lift, which comes from the smooth and sculpting Airlift fabric. Bonus: These leggings feel cool, making them a great choice when your gym is heating up and you don’t want to go the shorts route.