100% Waterproof; Fully lined with 5mm neoprene for flexibility; Fleece lining for warmth; Lightweight EVA midsole for added comfort; Rugged outsole for grip; bioDEWIX Dry antimicrobial footbed insert topcover; NZYM for odour control and moisture management; Mid-height with pull-tab for easy on and off; Hard-wearing outsole designed for optimum use on muddy surfaces; Estimated boot height 31cm/ 12.4"