- Size: 38/39 • Ergonomic design that perfectly wraps your feet, with an adjustment angle that balances pressure. • Thick and lightweight sole of approximately 1.6 inches, offering a sensation of walking on clouds. • Double anti-slip protection with diamond and wave-shaped embossed design for greater safety. • Versatile for use indoors, in bathrooms, spas, gyms, pools, beaches, gardens, and more. • Made with EVA material, it is recommended to avoid prolonged exposure to the sun to prevent deformations.