Features S3 Class, 6” Rugged Flex® waterproof ankle boot with hydro oiled leather Padded tongue and collar for added comfort,finished with leather for durability Storm Defender ™ waterproof breathable membrane keeps your feet dry and warm, and wicks away sweat for comfort PU footbed for all-day comfort Vibram outsole for grip, traction, SRC slip resistant, HRO heat resistant, and flexibility with every step The Gzero textile plate has anti- perforation properties which protects against penetration of sharp objects Ergonomically shaped Fiber Glass Toe protects against impact, keeps you comfortable and meets EN ISO 20345:2012 standards