A unisex neck warmer from NIKE perfect for running. NIKE 360 THERMA FIT NECK WARMER offers Dri-Fit technology for optimal comfort.Nike neck warmer is designed for runners seeking comfort and functionality. With Dri-Fit technology, it keeps you dry and comfortable by effectively wicking away moisture. The reflective details increase your visibility in low light, making it ideal for early mornings or late evenings. The material blend of polyester and cotton provides a soft feel against the skin while offering durability and breathability.