The Black Diamond Men's Coefficient Jacket is a slim fit fleece for a warmth layer in the alpine. Wear is at a midlayer or when the weather is warmer don it alone, either way the Polartec® Power Dry® High Efficiency fleece will hug you close. It'll add the boost of warmth you'll need to stay functional in the cold, without dragging you down with any weight. Stretchy cuffs stay close and steer clear of gloves, allowing for plenty of wrist motion. Zip up the high collar to keep the neck happy and tuck any small personal belongings into the single chest pocket.
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