Winter sports are not simply snow sports; over time they become a lifestyle choice. We designed the Warrior to brave conditions which may change within a moment's notice. 20, 000mm waterproof-breathable 4-way stretch in a nimble 40 gm 3M Thinsulate platinum flex insulation. Fully seam sealed, contoured high back waistband, and YKK aquaguard zippered hem gussets.