Side Zip Boot NEW Zip boot. An easy to use 3mm neoprene boot, with a durable # 10 YKK® side zip and internal baffle to reduce water ingress. The boot has large protective rubber toe and heal caps. The sole unit gives grip on slippery rocks and uneven ground. All seams are glued and blind stitched. Usage: general water sports, kayaking, surfing Colours: Black Sizes: UK 5, 6, 7, 8, 9, 10, 11, 12, 13