Available in size XS and S! 85 grams ThermaTech Insulation offers warmth in a lightweight, low bulk garment (keeps you warm at temperatures from -20° to +35°) 600 Denier Ballistic are used to reinforce the ankle, scuff and hem guards to hold up against daily wear and tear Adjustable waist for comfortable fit; Boot Zippers for easy on and off, along with O-ring for keys, gloves, and/or lift tickets Boot Gaiters with Grippers form a seamless integration with boots to keep warmth in and moisture out