UK size guide
Sweaty Betty Leggings Size Guide
Fit notes, product-level sizing signals, and review-backed guidance for buying Sweaty Betty leggings online.
Community fit data is growing. Based on brand sizing information and product specifications.
Short answer
Sweaty Betty leggings: what we know so far.
One of the best-cut UK brands for pear and hourglass shapes. The Power Leggings waistband is wide, soft, and accommodating without rolling. Fabric quality holds up well after repeated washing — better longevity than most competitors at this price point.
Watch out: 7/8 leggings run long for women under 5'4". Zero Gravity fabric loses compression faster than the Power fabric. Premium price with steep sales cycle.
Products in this guide