Class E. 3M™ Scotchlite™ reflective material. 100% ANIS 107-2010 polyester hard-wearing 300 denier maximum breathable waterproof PU and PTFE bicomponent transfer laminate membrane with sealed seams. Lined with 3M™ Thinsulate™ insulation. Elastic adjustable suspenders with release buckle. Storm flap with YKK® leg zippers. Elastic waist band with YKK® zip fly. Pockets: 2 front side, 1 large chest flapped Hook and Loop closure, 1 flapped side deep cargo, 1 side deep cargo with phone pocket, 2 back Hook and Loop/zipper closure.