Nike dri fit sprint crew ls toprun any weather in comfortable warmth the insulated design of nike dri fit sprint crew keeps you dry with sweat wicking dri fit fabric while keeping you warm in cooler temperatures with thumbholes that keep your sleeves pulled down features material body dri fit 53 lyocell 39 polyester 8 spandex mesh dri fit 100 polyester 100 recycled side panel s 87 polyester 13 spandex rib 64 lyocell 35 polyester 1 spandex dri fit fabric keeps you warm