The universal NO2 Protect oversole insoles with a thickness of 2 mm and are coated with durable abrasion-resistant fabric. They have been specially designed for sports shoes and wide plant shoes. They fit on top of the original insole (outsole) and are adjustable. How long do they last and how do you clean them? Replace the invisible SOS1 insoles after 2 years from the first use or before intensive use. Wash in warm water with mild soap and rub with a non-abrasive sponge. Storage: put a pen, scissors and use one of the following methods: remove the original insole of the shoe, place it on the insole, draw the contour and cut it out with the cut lines if they are under the insole according to your size and cut out. Cut out the cut model according to your size, place it on the insole, draw the contour and cut it out. Helps against: shocks and vibrations caused by the impact on the ground or the use of equipment can cause the impact on the ground or the use of equipment. Absorbs shock and vibration up to 96% light and no fabric coating.

• Lightweight design: made with lightweight Noene material for comfort and easy wear.
• ARCH SUPPORT Features an arch support insole for added cushioning and support.
• Washable: can be easily washed for convenience and hygiene.
• Unisex Size: available in men’s and women’s sizes to fit most foot shapes.
• Multiple uses: can be used for casual wear, sports, or as a protective cover for shoes.