Ice Armor by Clam Ascent Float Bib The Ascent Float Bib has Motion Float Technology utilizing a segmented baffled design that provides maximum flexibility and mobility while still retaining exceptional warmth and breathability. The Motion Float Technology provides the added safety feature that will allow you to float if you happen to break through the ice. Motion Float Technology keeps you buoyant in case of an ice break through 300D waterproof, windproof, breathable shell 1000D ballistic nylon knees with articulated padding 150 gram Thinsulate removable liner 2-way Front zip with magnetic storm flap Zippered hand warming pockets 2-way waist high leg zippers Adjustable anti-slip suspenders Waterproof cell phone pouch Retractable lanyard