Black Diamond Men's CoEfficient Jacket

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Product Description Item No.   10218687

The Black Diamond CoEfficient Jacket offers a lot of versatility in a minimalist package. The Polartec Power Dry High Efficiency fabric is light and stretchy to give you the mobility required to tackle some rigorous outdoor pursuits, like scrambling around a summit or running from a marmot. If you ever do find yourself being chased by a marmot just remember this one thing: stop running, it's just a marmot. The CoEfficient is warm enough to be worn on its own during the transition months or can easily be layered under a shell to take on extreme conditions. This jacket can help you out in a lot of ways, but unfortunately can't do anything about your irrational fear of cute, fuzzy animals.

FEATURES of the Black Diamond Men's CoEfficient Jacket

  • The light and dynamic Black Diamond CoEfficient Jacket's slim, full-zip construction helps manage temperature and moisture to keep layer-swapping to a minimum
  • Featuring a stretchy and highly breathable Polartec PowerDry High Efficiency fabric that is unique to Black Diamond
  • Balances insulating warmth with efficient heat regulation for the high-output, stop-and-go nature of alpinism
  • Chamois-lined collar
  • Zippered chest pocket
  • Stretch cuffs
  • Ideal for alpine adventures, ice climbing, skiing, maountaineering, back country touring, and rock climbing

- + Product Specifications
Best Use: Ice and Mixed Climbing, Climbing, Skiing
Jacket Features: Elastic Cuffs, Internal Pockets
Weight: 11 oz
Jacket Insulation: Fleece
Jacket Length: Hip
Fit Type: Regular Fit

Men's Outerwear
  Small Medium Large X-Large
Neck 14.5" 15.5" 16.5" 17.5"
Chest 36 - 38.5" 39 - 41.5" 42 - 44.5" 45 - 47.5"
Sleeve 33" 34" 35" 36"
Waist 29 - 31.5" 32 - 34.5" 35 - 37.5" 38 - 40.5"
Hip 34 - 36.5" 37 - 39.5" 40 - 42.5" 43 - 45.5"
Inseam 30.5" 31" 32" 32.5"

Sizing information above refers to body measurements, and NOT garment dimensions.


• Neck: Around the fullest part of the neck, at the base
• Chest: Around the chest, just under the arms and across the shoulder blades
• Sleeve: From the center back of the neck, across the shoulder, and down the arm to the wrist
• Waist: Around the narrowest part of the waist
• Hip: Around the widest part of the hips
• Inseam: From the crotch to the anklebone on the inside of the leg

Men's Gloves
  Men's and Unisex
X-Small 7.25 - 7.75"
Small 7.75 - 8.25"
Medium 8.5 - 9"
Large 9 - 9.5"
X-Large 9.5 - 10"

Determine your glove size from the chart above by selecting the LARGER of the two measurement results described below.

• Palm Girth: Measure around your dominant hand at the knuckles with your fingers together.
• Palm Length: Measure from the crease at the base of your wrist (on the palm side) to the tip of your middle finger.

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