Size: Large (in my opinion, fit is closer to medium) Omni-Heat™ thermal-reflective lining retains warmth using breathable silver dots that reflect body heat Thermarator™ insulation keeps you warm with lightweight synthetic fibers that retain heat even when wet, so you stay comfortable on cold, damp days Water-resistant fabric sheds moisture using materials that repel water, so you stay dry in mildly wet conditions 2-way center-front zipper for extra mobility, Zippered hand pockets store valuables, Chin guard on zipper prevents chafing Active Fit (Standard Sizes): Body skimming fit with end-use mobility in mind. Shell: Storm-Lite DP II 100% Polyester Lining: Omni-Heat™ Reflective lining 100% Polyester Insulation: Thermarator™ 100% Polyester