• Side view of black plus size high waist leggings from Gym Stuff Plus showing pocket detail and flattering fit.
  • Back view of black high waist plus size leggings from Gym Stuff Plus showing supportive waistband and side pockets.
  • Plus size woman wearing black high waist squat proof leggings from Gym Stuff Plus, supportive fit with pockets.
  • Close-up of Gym Stuff Plus black high waist leggings showing logo detail and supportive stretch fit for plus size women.
  • Close-up of Gym Stuff Plus black high waist leggings showing side pocket holding smartphone, supportive flattering fit for plus size women.
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GSP OG Training Leggings – Black

GSP OG Training Leggings – Black

£38.00 GBP
£38.00 GBP
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FREE UK delivery • Royal Mail Tracked 48 Hour

Black
Size
📏 Size Guide

✔ True to size for UK 18–26 ✔ Tried and tested in real workouts ✔ Easy returns if it’s not right

  • High waisted – stays in place
  • Squat proof – no see-through
  • Two deep pockets
  • No rolling waistband
  • Tried and tested in real workouts

£38 — no gimmicks, just leggings that actually stay put

Limited stock — once they’re gone, they’re gone

⭐️⭐️⭐️⭐️⭐️ Loved by women who’ve trained in them

Discover the GSP OG Training Leggings – high-waisted, squat proof plus size gym leggings designed to fit and flatter women with curves. These leggings offer a secure, flattering fit that supports your movement through every workout.

With a high waist and full length, they're made to stay in place so you can move confidently and comfortably. Designed with two deep side pockets, they keep your essentials close – phone, keys, or even your water bottle – so your hands stay free.

Perfect for training sessions or everyday wear, they combine comfort, practicality and style, helping you stay focused and confident. Tried and tested squat proof — by me!

I'm a UK size 18–20 and am 5'3 and wearing size L in the photo. These come to just above the ankle.

Available in sizes M (UK 16-18) L (UK 18–20), XL (UK 20–22), 2XL (UK 22–24) and 3XL (UK 24–26).

🔄 Easy returns within 14 days – if it's not right, we'll sort it. View our returns policy.

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