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