1. Protective: The 3mm neoprene water socks is tougher than standard soles and your feet from sharp rocks, shells, coral and jellyfish stings. 2. Comfortable: Diving socks using waterproof nylon fabric, dry fast, breathable, keep the feet dry, reduce odor and foot discomfort. It also has a good thermal effect. 3. Anti Slip: The socks feature an enhanced rubber grip that increases the friction of the sole so that you can grip the paddle board while standing, and also allows you to move better in slippery environments. 4. Long Tube: Diving socks with a long tube design can better your feet, reduce the risk of injury, and allow you to enjoy water activities with greater peace of mind. 5. Versatile: Water socks are ideal for all water activities such as diving, swimming and snorkeling, ideal for sandy, rugged or slippery environments, Spec: Item Type: Diving Socks Material: Neoprene Rubber + Nylon Thickness: Approx. 3mm / 0.1in Size: S: Top diameter: 11.5cm / 4.5in, Height: 16.5cm / 6.5in, Foot Length: 22-22.5cm / 8.7-8.9in M: Top diameter: 13cm / 5.1in, Height: 17cm / 6.7in, Foot Length: 23-23.5cm / 9.1-9.3in L: Top diameter: 13.5cm / 5.3in, Height: 18cm / 7.1in, Foot Length: 24-24.5cm / 9.4-9.6in XL: Top diameter: 14.5cm / 5.7in, Height: 19cm / 7.5in, Foot Length: 25-25.5cm / 9.8-10in XXL: Top diameter: 16cm / 6.3in, Height: 21.5cm / 8.5in, Foot Length: 26-26.5cm / 10.2-10.4in PackageList: 2 x Diving Socks