When performance and durability are critical to the success of your adventure, the 800 Tech Down Jacket is the superior choice. Engineered with Pertex Quantum 100% recycled nylon ripstop with anti-abrasion Diamond Fuse technology, this jacket uses RDS-approved natural down for exceptional insulation and warmth. On the trail or on your daily commute, the 800 Tech Down Jacket is both versatile and stylish.Specs & Features Constructed of bluesign approved materials 100% recycled Pertex Quantum 100% polyester ripstop shell with anti-abrasion Diamond Fuse technology 12.6-ounce, RDS-certified 800+ fill-power down insulation throughout Water-resistant Wind-resistant Reverse coil center front zipper No-snag webbing behind center front zipper Brushed tricot-lined reverse coil zippered hand pockets Dual interior stash pockets Low-Pro Binding at cuffs Contrast heat transfer OR logo on left sleeve Clean-finished elastic drawcord hem Packable left hand pocket doubles as a jacket stuff sack Open left chest space for ease of decoration