Details Patagonia Nano-Air Light Hybrid Hoody The Nano-Air Light Hybrid Hoody from Patagonia combines waffle-knit fabric with 40g/m2 FullRange insulation in a highly breathable shell for optimal temperature regulation no matter how hard you're working. Weight: 329g Light yet durable 100% nylon ripstop shell and plain-weave lining offer generous mechanical stretch and exceptional breathability, with a DWR (durable water repellent) finish Revolutionary 40-g FullRange® insulation warms and stretches; combined with the shell and lining, this creates excellent mechanical stretch and unprecedented air permeability (40CFM on front; 130CFM knit on back) Airy, wicking waffle knit on the backs of arms and side and back panels manages excess heat and moisture Stretchy hood with binding easily pulls on or off, even when jacket is zipped Two handwarmer pockets are zippered, welted and low-bulk to wear comfortably with a harness or pack Sleek, low-bulk, snag-resistant cuffs use stretch knit with discreet thumb slots to provide versatile coverage and comfort Stretch binding at hem to seal in warmth Materials: Shell: 1.3-oz 20-denier 100% nylon ripstop with mechanical stretch and DWR Lining: 2-oz 50-denier 100% nylon plain weave with mechanical stretch and DWR Insulation: 40-g FullRange® 100% polyester stretch insulation Knit: 6.3-oz 100% polyester stretch waffle knit with Polygiene® permanent odour control Specifications Nano-Air Light Hybrid Men's Hoody