Description: Designed with breathable, smooth and high elasticity features, this diving sock is easy for you to put on and take off, it can fit your foot perfectly and you can fold easily after using it for surfing or other sports. What this dive sock gives you is that it has a firm grip and because it has a non-slip and thicken bottom, it can prevent slipping and it protects the bottom of your foot from shells, sharp stones. Made of lycra, it is very durable. There are 7 sizes you can choose. It is suitable for surfing, swimming, snorkelling and so on. Item Name: Diving Socks Material: Lycra Features: Breathable, Quick-Drying, Anti Slip Size Details: Size: S, Insole Length: 21cm/8.27" (Approx.) Size: M, Insole Length: 22cm/8.66" (Approx.) Size: L, Insole Length: 23cm/9.06" (Approx.) Size: XL, Insole Length: 24cm/9.45" (Approx.) Size: 2XL, Insole Length: 25cm/9.84" (Approx.) Size: 3XL, Insole Length: 27cm/10.63" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. The Asian size is different from US/EU/UK size, please compare the detail sizes with yours before you buy. Please decide the shoes size according to your foot length or your shoes inside length. Package Includes: 1 Pair of Diving Socks