Ultra lightweight thermal. The Boulder Thermal Shell isolates you from the wet and cold, with its warm, ultra lightweight thermal insulation, full-length stormflap, and PFC-Free water repellent finish on the main body, comes standard with envious heat-seekers. Add to this the chin saver and adjustable hem with draw cord, and you really can`t blame them. Product Features: PFC-Free Water Repellent Finish, Articulated Action Shoulders, Internal Full-Length Stormflap, Chin Saver, Zippered Hand Warmer Pockets, Adjustable Hem with Drawcord, Decoration Access, 100% Nylon, 1.18oz/yd2 (USA) / 40gsm (CDN) with Contrast: 97% Polyester, 3% Spandex, 6.87oz/yd2 (USA)/ 233gsm (CDN). Colours: Black, Indigo Sizes: 2XL,3XL,4XL,5XL,6XL,L,M,S,XL