The most common legging-buying mistake is trusting "whatever size I always wear." Sizing shifts by brand, fabric, and cut — and with seamless and compression leggings especially, a couple of centimeters can make or break your workout comfort. This guide walks through exactly how to find your true legging size.
1. Taking the Right Measurements: Waist and Hip
The two most critical measurements for any legging are your waist and hip circumference. When measuring with a tape:
- Measure your waist about 2 cm above the belly button, without pulling the tape tight
- Measure your hip at its widest point
- Breathe normally during measurement — don't suck in your stomach; that gives you your true comfort measurement
Reference measurements for Gymwolves' Predator line, size S: Waist 65-69 cm, Hip 91-95 cm. Find the full chart for every size on our Size Guide page.
2. Choosing a Cut Based on Use
The same size number can feel completely different depending on the cut:
- Compression fit — built for HIIT, weight training, and high-intensity work. Wraps the muscle groups and adds a sense of extra support. The Predator Performance line uses this cut.
- Relaxed/loose fit — for recovery days, stretching, and low-intensity training. No pressure sensation on the skin.
If you're planning high-intensity training, sizing down by one is often recommended; for recovery/relaxed wear, stick with your standard size.
3. Stuck Between Two Sizes?
If your waist and hip measurements fall right on the border between two sizes, ask yourself: do you want to feel snug or relaxed during training? For compression pieces on the border, sizing down usually works better; for relaxed cuts, sizing up tends to give the better result.
4. How Fabric Type Affects Sizing
Seamless knit fabrics stretch and mold to the body over time — even if they feel slightly snug the first time you wear them, they'll develop some give after a few wears. That's why choosing the size that feels "slightly snug" rather than "perfectly loose" is the smarter strategy with seamless leggings.
Frequently Asked Questions
My measurements fall between two sizes — what should I do? Choose the smaller size for compression cuts, the larger size for relaxed cuts.
Are all your leggings cut the same? No — the Predator Performance line uses a compression cut, while the Lifestyle line has a more relaxed silhouette.
Can I exchange for a different size? Yes, you have 14 days to exchange. Check our FAQ page for details.