Description of Mountain Hardwear Monkey Man Zip T Constructed from plush Monkey Phur for outstanding thermal efficiency and warmth-to-weight ratio. Perfect for climbing and all backcountry pursuits. Features: 28" length Monkey Phur (100% high pile polyester) Updated with new, softer Monkey Phur High warmth-to-weight ratio PowerStretch side panels Micro chamois-lined collar PowerStretch cuffs, wrist panel and waist Thumb loops at cuffs Laser-cut pocket construction