With Rockfibre® Metal Free technology,the Renegade features an anatomical wide fitting off-center last,waterproof bootie construction,waterproof sealed seams with 200 gm Thinsulate™ insulation and a patented padded anatomical tongue. It also features a molded TPU high abrasion resistant toe guard,cemented and stitched,a removable ComfortZone® 2 density polyurethane footbed,a direct injected,highly flexible polyurethane midsole,and a CSA approved grade 1 composite toe and composite plate.Additional InfoSafety Toe