Black Diamond Men's Coefficient Hoodie

Performance Fleece, No Compromises – Black Diamond's Coefficient Fleece Jacket in Alpine Blue

The Black Diamond Men's Coefficient Fleece Jacket is a technical midlayer built for athletes who demand performance from every piece of gear. Engineered with Black Diamond's precision construction, the Coefficient delivers exceptional warmth-to-weight performance in a streamlined fit that moves with you on the approach, the route, and the ridge. The alpine blue colorway is clean, confident, and versatile — sharp on the mountain and refined enough for post-adventure wear. When the temperature drops and the terrain gets serious, the Coefficient is the fleece serious athletes reach for.

Size: M | Color: Blue | Condition: Sample – Brand Sample, Never Sold at Retail | Original Retail: $199.00

Key Features:

• High-Performance Fleece Construction: Technical-grade warmth-to-weight ratio engineered for active use — insulates effectively without adding bulk or restricting movement on technical terrain.
• Athletic Performance Fit: Streamlined silhouette designed for unrestricted movement on the approach, at the belay, and in the alpine environment.
• Alpine Blue Colorway: Clean, versatile hue that looks sharp on the mountain and transitions naturally to everyday and post-adventure wear.
• Zippered Hand & Chest Pockets: Secure, accessible storage for essentials at the belay, on the approach, or in camp.
• Black Diamond Technical Standards: Built to the exacting tolerances of a brand trusted by professional climbers and alpinists on the world's most demanding routes.

Ideal for the serious mountain athlete who wants a technical fleece midlayer at a fraction of the retail price. As a brand sample, this jacket has never been sold at retail — you're getting a pristine Black Diamond Coefficient Fleece at over 62% off the original price. Layer it under a hardshell on cold alpine days or wear it solo when the air is crisp and the summit is calling.