Ultra-lightweight and guaranteed chafe-free every time.
- World’s lightest full-leg running underwear at under 40 grams
- Designed by runners – no inner thigh seam and super smooth stitching
- Highly breathable and wicking to keep you cool and dry
- Stay comfortable all day long with fitted 3D stretch
- No chafing or your money back
- 85gsm Italian blend – 90% polyamide / 10% elastane
- Performance waistband and 6″ inseam for full leg protection
- Comes in reusable water-resistant phone case
- Removed the front inner leg seam, a high-risk chafing area
- Reverse merrow stitch for a “barely there” seam feel
- Tapered leg and more elastic leg hem to stay put
- Waistband seam moved off-centre back to prevent coccyx rub
- Adjusted the sizing for a truer fit (see updated size chart)
100% Satisfaction Guarantee!
The Anti-Chafing running underwear has been extensively tested in tropical Hong Kong conditions and is guaranteed chafe-free. If you experience any chafing, send us a photo and we’ll refund you 100%, no questions asked!