- Upper: Heavily insulated super soft nylon with inside zipper. Waterproof.
- Lining: Extra warm and comfortable soft sherpa fabric and foam backed textile with 200 grams of 3M Thinsulate insulation and full breathable waterproof membrane
- Lining of insock: Extra warm polar fleece
- Insole: Shock-absorbing EVA for added comfort and support with aluminum thermal shield to help keep feet extra warm. Removable for easy replacement, if needed.
- Outsole: Durable non-marking rubber with high traction sole engraving