The Q36.5 Dottore Pro UV Arm Protector is designed for light thermal protection, moisture-wicking, and fast drying-ideal for early morning departures and late evening returns during summer rides. Instead of focusing on wind-blocking, this arm protector provides optimal breathability and comfort while offering 50+ SPF sun protection. Made with Pinstripe fabric infused with real silver yarn, it enhances thermoregulation, delivering a cooling effect from the moment you put it on and maintaining that sensation throughout your ride. Key Features: Light thermal protection for mild summer mornings and evenings Fast-wicking & quick-drying fabric to keep you comfortable 50+ SPF sun protection to shield against harmful UV rays