AIRfeet Sport O2 Insoles Size:Large AIRfeet were designed for simplicity

AIRfeet were designed for simplicity of use with outstanding results

or poor circulation

Compression level: 10-20mmHg

or your money back

AIRfeet Sport O2 Insoles Size:Large AIRfeet were designed for simplicityThe AIRfeet Sport O2 insoles are made with athletes in mind. This feather light, air filled design will have you floating when competing. They are moveable and interchangeable in most footwear, simply slide them right over what is already in your shoes. The advanced layer of energy absorbing upper layer provides additional impact and rebound performance. Use the perforated trim lines for a trim to fit option for the best fit inside of your shoe.