Regular fit FT: fiberglass safety toe takes up to 200 joules of force Rugged flex - eases movement Storm defender - waterproof breathable laminated membrane Vibram - high performance durable outsole brand with excellent traction, grip and abrasion resistance WR: waterproof treated full grain leather upper Leather collar and mesh lining. 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. This boot is exceptionally comfortable and goes well with jeans and work trousers. Weight: Size UK8 boot - 0.80kg. This is Carhartt's most popular boot, extremely comfortable and very lightweight - plus the addition of the waterproofing makes this iconic looking boot an absolute must for your kit out - especially for wet weather!