M's Andesite Mid Ins. BDry

From the inside out—200g of PrimaLoft® Bio™ insulation and a B-DRY waterproof membrane—the Andesite is at home in ice-laden mountain towns. Featuring waterproof oiled nubuck leather, recycled components, and a Vibram Arctic Grip A.T. sole made of Vibram XS Trek.

Features:

• Length runs true to size. Form hugging heel cup, sculpted mid-foot, and a wider forefoot & toe box.
• Width
  Standard Width - Men’s standard width is C in the heel and D in the forefoot (according to Brannock Device®). Patterns and materials in a given model may influence fit. We always recommend trying our footwear on to ensure the best possible fit.
• Volume
  Standard — Medium-High volume feet tend to be wider with higher arches and insteps.
• Upper Material
  Oiled Waterproof Nubuck Leather + Abrasion-Resistant Ripstop Textile
  200g Primaloft BIO
  B-DRY Waterproof Membrane
  100% RPET Repreve Laces
  100% RPET Webbing
• Weight
  21.44 oz./537 grams