Run in style! Enjoy running with a range of products specifically designed for runners. Protection and fresh look in great performance. Designed to improve visibility in low-light conditions. Retro-reflective tech to glow when receiving light. A behind-the-head elastic band providing the right fit for different head sizes. Built-in inner band to wick sweat and water away to improve comfort and ensure dry feeling. 87% Polyester 13% Elastane Product Code: 122578. 555. 10. 00