- Size: 46 • High-density memory foam insoles that provide cushioning and mold to the shape of the foot, reducing heel impact. • Breathable and soft, with viscoelastic foam that allows air circulation and absorbs sweat, keeping feet dry. • Super lightweight and washable, they are a great choice as replacement insoles, making shoes more comfortable. • Designed for daily use, they offer moderate control and support in hiking, casual, work, and dress shoes. • Suitable for everyone, ideal for runners, travelers, hikers, office workers, nurses, and athletes, reducing pressure on the feet.