MUCK Muck Boot Unisex Chore Coolu Knee High Boot Brown 11 US Women

4 mm neoprene provides comfort and flexibility along with excellent waterproofing shock absorption and heat retention properties adjusts to your foot shape to resist blisters and chafing XpressCool fabric lining pulls moisture away from skin to keep feet cool and dry in warm weather comfort rated from 40 F to 95 F 4 C to 35 C 100 waterproof work boots Spandura treatment offers maximum abrasion resistance etc Sockliner reduces friction and heat build up Steel shank for support Vibram rubber outsole for traction on varied terrain 16inch height for added protection Triple toe and quadruple rubber heel reinforcement for extra protection and durability steel toe protects against impacts from above meets ASTM F241311 M I75 C75 Mt75