Constructed from plush Monkey Phur for outstanding thermal efficiency and warmth-to-weight ratio. Perfect for climbing and all backcountry pursuits. Features: High warmth to weight ratio. Drawcord at neck. Zip hand pockets. Monkey Phur fleece is warm, soft, stretchy, and durable. TechnoStretch chest pocket. TechnoStretch cuffs and hem. Mountain Hardwear