Part of Patagonia 's technical fleece collection, the R1 AIR CREW is a versatile insulating layer for men.

Thin and very soft, this insulating fleece layer is made entirely of recycled polyester. With its long-sleeved cut and round neck, this second layer is an all-purpose top that can be worn in any situation. What's more, its close-fitting cut makes it easy to layer.

A small chest pocket completes the look.