These split toe surf boots have been fully dipped in liquid neoprene for lightweight warmth with no leaks. The molded webbing design offers great structural support, and the grip sole allows your great stability. Made of 100% Nylon/Polyamide materials. Features: - Model: Neo goo boots - Fit: Split toe (toe separator) - Thickness: 3mm - Fully dipped in liquid neoprene for lightweight warmth & no leaks - Molded webbing for structural support - Grip sole - Suitable for water temperatures of 12 - 16degC/53 - 61degF - 100% Nylon/Polyamide