Look closely at this hike sock and you’ll see what we mean

Made with a lightweight

We combined a stretchy 100% polyester (70% recycled) shell with 700-fill 100% Recycled Down (duck and goose down reclaimed from down products) insulation

5-oz 100% organic cotton canvas

Women's Nano-Air Ultralight Full-Zip Hoody 85370 kidsandbaby Look closely at this hikeFor cool, high output days when you need breathability and just a touch of warmth, the Nano Air Ultralight Full Zip Hoody is a compressible, stretchy, featherlight insulated layer that will keep you in your sweet spot for longer while moving fast through the mountains. 100% recycled polyester ripstop shell and lining fabric offers mechanical stretch, exceptional breathability and improved abrasion resistance, with a durable water repellent (DWR)