Arctix Insulated Snowsports Plus Size Pants - Women's 100% Nylon ThermaLock Fabric ThermaTech Insulation (85 Grams) offers warmth in a light weight, low bulk garment Adjustable waist allows the pant to fit comfortably Wind and water resistant Snow gaiters to form a seamless integration with boots. Made of 100% Nylon ThermaLock TM Fabric