Patagonia Men's Merino 3/4 Sleeve Bike Jersey Size:S Mach1 stands for best-in-class all-mountain

Mach1 stands for best-in-class all-mountain performance

Quick drying

drawcord waistband

This classic tee will be your go-to for cheering on the best athletes on competition day—you might even see them sport this cozy tee

This polo offers sharp style and technical performance that make it a staple in any wardrobe

Patagonia Men's Merino 3/4 Sleeve Bike Jersey Size:S Mach1 stands for best-in-class all-mountainGetting in morning miles to heart pounding climbs the Patagonia Men's Merino 3 4 Sleeve Bike Jersey was designed to keep you cool during high out puts and warm in chilly weather. Made with soft merino wool with anti odor properties that vents when it's hot and provides warmth when it's not. Bike specific tailor ensures your back is covered while in saddle position to keep you protected and sleeves fit over most elbow pads. SIZE CHART Size Chest* Low