NOENE UNIVERSAL-NO2 insoles are suitable for everyday use with sports, work and everyday shoes. Our MOST VERSATILE insoles are specially designed for those who want EXTRA CUSHIONING and can be worn UNDER or ON TOP OF your existing insole. They absorb and dissipate foot strike vibrations when walking or running, thereby protecting your joints during any sports or leisure activity. They are very thin (2 mm) and lightweight, making them suitable for use with any kind of footwear without changing the feel of your shoe. Washable and reusable, they are specifically designed for daily use.