We don’t just say it, we live by it: Athlete Tested. Expedition Proven.™ It might look like a puffer, but this jacket has been put to the test in some of the harshest conditions on earth. That’s how we innovate. We find the crux, improve our beta and build it better. Adapted to the high alpine as a flexible mid layer or as an uncompromising outer layer, it thrives no matter where you take it. With highly compressible, water-repellent 800-fill ProDown™, you can move lighter and faster through the mountains or the daily elements. Engineered for mobility. Cut for precision. This is Summit Series. Size Small Excellent Like New Condition Pit to Pit 19 Length 23 Body 15D 30 G/M² Pertex® Y Fuse—100% Recycled Nylon Ripstop With Non-PFC Durable Water-Repellent (Non-PFC DWR) Finish Cuffs 230 G/M² 84% Recycled Polyester, 16% Elastane Knit Twill With Four-Way Stretch And Non-PFC DWR Finish Insulation 800 Fill Prodown™ With Water Repellency; Responsible Down Standard (Rds) Certified By Control Union