The North Face Men's Back-To-Berkeley Low Down Shoes:
- Upper: Combination BLC-compliant, waterproof suede and polyurethane (PU) coated, protective, 100% recycled P.E.T. ballistic mesh upper
- HydroSeal® waterproof membrane
- Insulation: 100 g PrimaLoft® Eco insulation
- Gusted tongue
- OrthoLite® footbed
- Midsole: Die-cut EVA midsole
- Outsole: Durable TNF™ Winter Grip® rubber outsole with IcePick® temperature-sensitive lugs
- Weight (½ pair, size 9): 13.6 oz, 386 g