Columbia Sportswear Women's Double Back Insulated Pants are stylish hip huggers with a removable soft waist gaiter to keep the snow out. Made from waterproof breathable Omni-Tech® polyester stretch fabric, the exterior remains weatherproof while the interior is printed with tiny silver Omni-Heat® dots to reflect body heat. Filled with a layer of toasty 60g polyester insulation, these snow pants have an adjustable waist for a custom fit and articulated knees and internal stretch panels to keep you mobile. Leg gaiters seal against your ski boots to keep out the snow and zippered front pockets keep your stuff safe.