We dont 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. Thats 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. This is the Breithorn.

Features
Slim fit
800 Fill Prodown retains its loft in wet conditions and offers high-level warmth and compressibility
Attached, Adjustable, Climbing-helmet-compatible hood with a pre-tensioned elastic opening and a cinch-cord with a cord lock on back
Exposed, #3 Ykk Vislon Center front zip with an insulated internal draft flap
Hand pockets with exposed, water-resistant, reverse-coil zips
Internal hem cinch-cord with a single-point adjustment
Non-PFC DWR finish for added water repellency
Pertex Y Fuse increases the downproof and water-beading properties of the fabric
Raglan sleeves and underarm gussets for full arms-up mobility
Secure-zip chest pocket with an exposed, water-resistant, reverse-coil zip
Stows in left hand pocket
Stretch-knit cuffs with Flashdry for added comfort and a close-to-wrist fit
Two Large, internal drop-in pockets

Materials
Body: 15D 30g/m Pertex Y Fuse-100% Recycled Nylon Ripstop With Non-PFC Durable Water-Repellent(Non-PFC DWR)Finish
Cuffs: 230g/m 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, CU 843098

Specifications
Center Back: 27.25”