The Saskatoon cold weather, soft shell pants are constructed with Heat Boost graphene sherpa - an advanced fabric made with graphene technology that provides superior light weight warmth. Graphene is an excellent heat conductor. It absorbs your natural body heat and releases it back for a continuous source of warmth. When used in conjunction with a stretch fabric, this translates into slim fitting, flexible hunting clothes that keep you warm even as the temperature drops. Knitting graphene yarn into our sherpa lining super charges a traditional material with the thermal conductivity, moisture wicking and antimicrobial capabilities inherent to graphene. Made in a stretch peached polyester in Tarnen or Disruption camo bonded to a windproof film and Heat Boost graphene sherpa, these pants allow you to perform at the top of your game. Built to protect you from the brush with waterproof, abrasion resistant knee and rear patches, these pants prevent the cold and wet from seeping in when you're sitting or kneeling as well. A DWR finish sheds moisture and light snow, and the windproof film blocks chilly winds from penetrating. Articulated knees and a hidden crotch gusset give you full range of motion. A multitude of pockets hold your gear, and a non-slip inner waistband, seven wide belt loops, and suspender loops assure a perfect fit and keep your shirt in place. Side leg zippers help you get your boots on and off. These pants offer superior warmth for cold weather hunts without the bulk. Bundling up for late season hunts is a thing of the past. 1 Year Limited Warranty