The Mens Black Diamond CoEfficient Jacket is the result of packing lightweight warmth, high breathability and a super-quick dry time into a lightweight alpine layer. Made with an optimized Polartec PowerDry High Efficiency fleece fabric that's unique to Black Diamond, the CoEfficient Jacket insulates when you're stopped and helps regulate body temperature when you're on the move. So no matter what you are or aren't doing at the moment, this Black Diamond jacket keeps you comfortable. With a slim fit, the CoEfficient fleece jacket slides easily under a shell for when you need protection from the elements. Should you need small essentials at the ready, you can stash them away in the zippered chest pocket. The Black Diamond CoEfficient Jacket is the ultimate thermal midlayer for stop-and-go alpine pursuits.
Black Diamond CoEfficient Jacket Mens Key Features