DWR-treated Glyde fabric is windproof and water-repellent. windproof water-repellent tech fleece Four-way stretch, breathable tech fleece fabric is DWR-treated to protect you from the elements. Warm when wet: Insulation in upper body stays warm when wet Down insulation: 700-fill-power goose down is strategically placed for warmth Secure storage: Zippered exterior pockets with a hidden phone sleeve Shine-bright : Reflective detail helps keep you on the radar in low light Down insulation: 700-fill-power goose down is strategically placed for warmth Primaloft® insulation