KEEN Brixen Lo - Men's Cold Weather Boots: Slate Black/Madder Brown: Brush your clunky old snow boots aside and reach for the casual, winter-ready design of the Keen Brixen Low. ; Waterproof nubuck leather upper. ; KEEN. DRY waterproof membrane allows in-shoe moisture out, while protecting feet from outside elements. ; Slip-on style for on-the-go ease. ; Side goring for a better fit. ; Protective rubber toe cap. ; Shellback heel support for a better lockdown. ; Wool felt lining offers a great next-to-skin feel. ; 200g KEEN. Warm insulation helps keep feet warm and comfortable. ; Removable KEEN. Cush PU and memory foam footbed for added underfoot comfort. ; Compression molded EVA midsole for all-day comfort. ; TPU stability shank for enhanced support. ; KEEN. DCR (Dual Climate Rubber) outsole hardens in cold weather for better traction in snowy conditions. ; Leather sourced from a Leather Working Group (LWG) Certified tannery. ; This product has been certified by one or more industry certifying organization for meeting at least one industry standard for sustainable and ethical products. Measurements: ; Weight: 1 lb 5 oz ; Product measurements were taken using size 9.5, width D - Medium. Please note that measurements may vary by size. KEEN Brixen Lo Men's Cold Weather Boots Slate Black/Madder Brown: 9 D - Medium, Leather/Nubuck/Suede