- Size: 37 • Smooth and stretchy fabrics on the upper part, quick-drying, ideal for water sports. • Breathable and soft fabric that provides a comfortable and free feeling, similar to that of socks. • Stretchy material that makes it easy to put on and take off the shoes, making any water activity more comfortable. • Integrated holes that allow for quick water drainage, keeping feet dry and comfortable. • Non-slip rubber sole, flexible but thick enough to protect feet from stones. • Quick slip-on design with heel pull tab for easy and quick entry. • Outer material: 89% Polyester, 11% Elastane. • Insole material: 89% Polyester, 11% Elastane. • Sole material: Rubber. • Insole material: Textile (mesh fabric), EVA. • Product dimensions: 27.5 cm long, 10 cm wide, 4 cm high. • Washing instructions: Do not dry clean. Do not use greasy products for shoe care and waterproofing.