Description of Mountain Hardwear Beryllium Bib A full featured, close fit bib pant designed for ice and backcountry snowsports. GORE-TEX® Pro Shell provides rugged durability and unsurpassed waterproof breathable protection. Features: Usage: Alpine Climbing / Mountaineering Weight: 1 lbs, 9 oz / 709.00 g Laminate: GORE-TEX® Pro Shell Body fabric: FTX ProShell Adjustable suspenders Articulated knees Powder cuffs at ankles Webbing belt with adjustable buckle High cut back Micro Tape construction 6" slider, water-tight, rainbow rear zip Laminated cuff snap Laminated Ambush® edge guards