The Sub Zero Ski Pants are waterproof, breathable and made of durable polyester with all the necessary features. Two zipped pockets for easy storage, fleece lining for extra warmth and integrated snow gaiters for added protection - they're perfect for the slopes. Fabric composition - made of 100% polyesterThermal Tested -30 °C - Laboratory tested. Health & physical activity, exposure time & perspiration will affect performance & comfortWaterproof & Breathable - with a waterproof and breathable fabric membrane to allow perspiration out, but keep you dryWarmth - soft fleece lining for extra warmth and comfortTaped seams - waterproof tape runs across all stitched areas, making the item fully waterproofSnow gaiters - to help prevent snow getting into your ski pantsWaistband - easily adjustable with Velcro fastening for the perfect fitZip pockets - two zipped security pockets