The Boulder Gear Women's Cleo Ski Pants give you a fashion forward look while keeping you warm and dry! They have a waterproof/breathability rating of 15k and critical seam sealing to ensure you stay dry. They are insulated with lightweight polyester to ensure consistent warmth. Inner thigh vents allow the user to shed excess heat and an internal waistband adjustment gives you a perfect fit. These pants will perform run after run.