Stretchdown™ weaves pockets of down insulation from a single stretch fabric, giving you freedom to move. A durable material blend comes together with the highest quality goose down insulation in an ultra-engineered construction to combine warmth and movement for the full range of winter activities. From trailhead to summit, over bases or under a waterproof shell: this layer is made to mobilize.Features:- Exclusive stretch-woven fabric delivers incredible durable stretch- Two way center front zipper- One zip chest pocket with media port- Two zipper hand pockets- Internal drop pocket- Elastic binding on cuffs to seal in warmth- Dual drawcord hem adjustment- 700-fill RDS®-certified DownSpecifications:- Weight: 13.1 oz / 370.0 gFabric:- 20D Durable Stretch Doubleweave- Solids: 87% Nylon, 13% ElastaneHeathers: 65% Nylon, 26% Polyester, 9% Elastane- Insulation: 700-fill RDS®-certified Down- Approx. Weight: 13.1 oz / 370.0 g