R1® Air is a lightweight, breathable and quick-drying technical fleece for high-exertion activities in cold conditions. Features: 100% recycled polyester jacquard fleece with hollow-core yarns with a unique zigzag texture: Wicks moisture Dries fast Highly breathable Ideal for high-output activities HeiQ® Fresh durable odour control Off-shoulder seams sit comfortably under pack straps Zipped left-chest pocket for easy stash of small items - Minimal bulk for easy layering Soft, quick-drying woven binding at the back hem and cuffs for added stretch and an improved fit Slim fit Fabric is certified as bluesign® approved Fair Trade Certified™ sewn, which means the people who made it earned a premium for their labour Weight: 275 g (9.7 oz) Materials: 5.7-oz 100% recycled polyester jacquard fleece with hollow-core yarns Patagonia Men's R1 Air Crew