S3 Class 6” Rugged Flex® waterproof ankle boot w/hydro oiled leather · Padded tongue & collar for added comfort, finished w/leather for durability · Gusset tongue prevents unwanted debris entering boot · Metal hardware · storm Defender® waterproof breathable membrane, w/antimicrobial & thermoregulating properties · PU footbed · Vibram outsole for grip, traction, SRC slip resistant, HRO heat resistant, flexibility · The Gzero textile plate has anti- perforation properties which protects against penetration of sharp objects · Ergonomically shaped Fiber Glass Toe protects against impact and meets EN ISO 20345:2012 standards