Description:Premium neoprene material, soft, comfortable, durable & stretchy.3mm thick keeps your feet warm, while provides protection from scratch and sting.Delicated stitch seams smooth on skin, preventing unwanted water entry.Low-cutting is great for Full Foot or Open Heel . Dotted honeycomb sole keeps you from slipping or falling.Perfect for scuba diving, snorkeling, surfing, paddleboarding, swimming, beach, water sports or weared in , home floor and more.Specification:Material: NeopreneThickness: 3mmSize Chart:Size XS - EUR:37-38; US:6.5-7.5; UK:4.5-5.5Sock Height:Approx.35cm/ 13.78inchSock Mouth:Approx.20cm/ 7.87 inchBottom Length: Approx. 23.5cm/ 9.25inchSize S - EUR:38-40; US:6.5-7.5; UK:6-7;Sock Height:Approx.36cm/ 14.17inchSock Mouth:Approx.21cm/ 8.27inchBottom Length: Approx. 24cm/ 9.45inchSize M - EUR:40-42; US:7.5-8.5; UK:7-8Sock Height:Approx.36cm/ 14.17 inchSock Mouth:Approx.22cm/ 8.66 inchBottom Length: Approx. 25cm/ 9.84 inchSize L - EUR:42-44; US:8.5-10; UK:8-9.5Sock Height:Approx.36cm/ 14.17inchSock Mouth:Approx.23cm/ 9.06 inchBottom Length: Approx. 26cm/ 10.24 inchSize XL - EUR:44-46; US:10-12; UK:9.5 -11Sock Height:Approx.36cm/ 14.17 inchSock Mouth:Approx.24cm/ 9.45 inchBottom Length: Approx. 27cm/ 10.63inchPackage Includes:1 Pair Diving SocksNote:Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!