WOMENS

Scrunch Bum Leggings

Squat proof scrunch bum leggings in XS to XXL: the high waisted Evolve Seamless Leggings, plus the mid rise Legacy Sculpt Leggings.

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Scrunch bum leggings

Scrunch bum leggings have a gathered seam down the centre back that shapes and defines your bum. Ours are the Evolve Seamless Leggings: high waisted, with a scrunch bum, seamless contouring panels and a supportive waistband, in sizes XS to XXL. This page also holds the Legacy Sculpt Leggings, a mid rise pair in 75% nylon and 25% spandex without the scrunch. Both are squat proof.

What are scrunch leggings?

Scrunch leggings go by a few names: scrunch butt leggings, ruched bum leggings, or just scrunch leggings. They all mean the same detail, a line of ruching along the back seam. See all seamless leggings or the ruched leggings edit.

How scrunch bum leggings should fit

Snug from waist to ankle, with the scrunch sitting at the centre of your bum rather than pulled to one side. The waistband should stay flat through a squat without rolling down. If you are between sizes, size up. For more waist coverage see high waisted leggings.

Are scrunch bum leggings squat proof?

Ours are. Both the Evolve Seamless Leggings and the Legacy Sculpt Leggings are squat proof, so you can train in them without checking the mirror. See every pair on squat proof leggings.

What to wear with scrunch bum leggings

A sports bra or a crop top makes a gym set. For warmer days, the Evolve Seamless Shorts have the same scrunch bum: see booty shorts. Or browse all gym leggings.

Frequently asked questions

What are scrunch bum leggings?

Leggings with a gathered seam down the centre back that shapes and defines your bum. You will also see them called scrunch butt leggings or ruched bum leggings. Ours are the Evolve Seamless Leggings, high waisted and squat proof, in sizes XS to XXL.
Are the Evolve Seamless Leggings squat proof?

Yes. They're squat proof, with a high waist and a supportive tiered waistband made for training.
Are the Legacy Sculpt Leggings squat proof?

Yes. They're squat proof, with a supportive waistband.
How do I choose the right size for me?

We are very much true to size so we recommend sticking with the same size that you normally wear. If you are in-between sizes then we recommend sizing up.
How tight should gym leggings or shorts fit?

Gym leggings or shorts should fit snugly but not feel overly tight or restrictive. They should hug your body comfortably without digging into your waist or thighs. A good fit means the fabric moves with you without bunching, sagging, or sliding down during your workout. You should be able to move freely, squat, and stretch without feeling restricted. If you notice any discomfort, pinching, or see the waistband rolling down, the fit might be too tight and you should try a size up. Conversely, if they’re slipping down or feel loose, you might need a smaller size. The right fit provides both support and flexibility, allowing you to focus on your workout without distractions.