- Size: 38/39 • Identify the product from the authorized seller JEJ929-EU to ensure quality and after-sales service. • Ergonomic design that perfectly wraps your feet with a slight 15-degree tilt at the tip to balance pressure. • Thick and lightweight sole of approximately 1.6 inches that provides wear resistance and a feeling of walking on a cloud. • Double anti-slip protection with diamond-shaped relief design on the inside and wave-shaped design on the sole. • Versatile for use in bedrooms, bathrooms, spas, gyms, pools, beaches, gardens, vacations, public showers, hammams, and camps. • EVA material that can shrink and deform at high temperatures; avoid prolonged exposure to the sun.