From the inside out—200g of PrimaLoft® Bio™ insulation and a B-DRY waterproof membrane—the Sphinx Mid 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.
*This style runs small. Please order up a half size.
Fit Notes
This style runs small. Please order up a half size. Form hugging heel cup, sculpted mid-foot, and a wider forefoot & toe box.
Width
Standard - Women’s standard width is B in the heel and C 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
16.5 oz./463 grams
