This heavy duty helmet cover is made with durable Stopzone stretch knit fabric with SPF 50. It is designed to block wind and water while maintaining breathability and moisture management. Reflective logo and piping provides great visibility. Features: - Stopzone: stretch knit fabric with SPF 50 - Waterproof helmet cover: blocks wind and water yet allows breathability - Bright color and reflective logo: great visibility in all situations Availability: Usually ships the next business day. Louis Garneau Cycling Helmet Cover (1083072) 1083072$15.95Size: Small/MediumMedium/Large Thank you for your interest in our cyclewear! We ship all orders ASAP email: cyclewear@aerotechdesigns.com Website: http://www.aerotechdesigns.com