Patagonia R1 Air Zip Neck Top - Men's

Minimalist by design but boasting tons of tech, the Patagonia R1 Air Zip Neck is perfect for high-output layering. Its airy, zigzag-knit fleece made from 100% recycled polyester dumps heat, fights chill, and feels ridiculously good next to skin. From summit attempts to sneaking in a sunrise run, this piece keeps pace without missing a beat.