Details Tried, tested and proven to be the non-safety neoprene/rubber favourite for users who put their footwear to work as well as play. Fitted with Buckler Boots K3 Rubber sole providing maximum wear and grip. Detachable cushion insoles.Non-safety.Waterproof.Available Sizes 5/39-13/47.Please click to view Testimonials. Buckbootz BBZ5020 Non-Safety Olive Green Wellington Boot