Description CSA approved 8mm CR four way flex-foam neoprene 2mm thermal foam under foot Warm fleece lined EVA contoured molded midsole Meets ASTM-F2413-11 M I/75 C/75 EH Bob-Tracker molded outsole Unisex Comfort range: -50C to -1C Available sizes: Men’s sizes 8 to 14, and Women’s sizes 9 to 13
