evo.com | Patagonia Midlayer Fleece > The Patagonia R1 Ultralight 1/2 Zip Pullover brings the R1 family's legendary temperature regulation down to nearly baselayer weight. Breathable recycled polyester fleece with a smooth face layers cleanly under a shell, and the deep zip dumps heat fast on steep approaches. Your new go-to for anything vertical. Slim Fit Low-Profile Cuffs and Hem Cuffs push up over the forearms; hem stays tucked under a harness. Deep Center-Front Half Zip Vents heat quickly and makes it easy on and off. Seamless Shoulders and Underarm Gusset 100% Recycled Polyester Flat-Faced Double Knit 4.6-oz lofty, breathable fabric with a smooth outer face for easy layering. | Patagonia R1 Ultralight 1/2 Zip Pullover Men's 2027 - Small Green | Polyester