- Size: 40/41 • ALAIFU Slippers made with high-quality EVA material, skin-friendly and elastic. • Extremely soft and comfortable wearing experience, like walking on clouds. • Extra thick sole providing excellent cushioning and foot protection. • Non-slip design with particles on the inner sole to prevent slipping on wet surfaces. • Ultra-lightweight, weighing less than 0.5 kg and easy to clean with a damp cloth or in the washing machine. • Suitable for use in family, bedroom, kitchen, bathroom, living room, beach, pool, sauna, hotel, dormitory, and garden.