- Size: 40 • Unisex quick-dry water shoes, ideal for swimming, beach, and surfing. • High-quality mesh upper material offering breathability and quick drying. • Flexible outsole with holes for rapid water drainage. • Soft foam sole with excellent cushioning and durability. • Elastic collar and adjustable drawstring for a secure fit and easy on and off. • Non-slip rubber sole to prevent slipping and protect feet. • Product measurements: 28 cm long, 8 cm wide, 8 cm high. • Size guide: EU 40 = foot length 250 mm = 9.842 inches.