- Size: 39 • Classic mesh style, ideal for minimalists and people of all ages. • Perfect for relaxing at home or going out in the cold winter. • Ultra-soft yarn upper with microsuede trim for warmth and comfort. • Memory foam that adapts to the contour of the feet, providing a sensation of walking on soft pillows. • Soft plush lining that keeps feet warm all day long. • Non-slip and cold-resistant rubber sole, flexible and durable. • Textured bottom for extra firm grip indoors and outdoors. • Casual daily use from the bedroom to briefly outside the house.