New Balance LAH91021 Skull Cap Black 86% polyester 14% spandex

Lightweight skull cap for running and training

The New Balance LAH91021 skull cap is built for runners and athletes who want a close-fitting layer that stays in place during high-tempo movement. Its unisex one-size design uses 3D stretch construction so the fabric moves with you instead of shifting or riding up. The black colourway keeps the look neutral for early-morning or evening sessions.

Thermals and moisture management on the move

A blend of 86% polyester and 14% spandex wicks sweat away from the scalp while retaining enough warmth for cool starts. The lightweight knit breathes as effort increases, preventing the clammy feeling that heavier beanies create. No bulky seams or liners mean there is nothing to trap heat once you hit race pace.

Easy care keeps the cap ready for every session

Spot or wipe cleaning is all the manufacturer specifies, so post-run maintenance takes seconds rather than a full wash cycle. The stretch recovery built into the spandex content helps the cap hold its original shape after repeated on-off cycles. No extra accessories or proprietary treatments are required to maintain performance.