AIRfeet Sport O2 Insoles

AIRfeet Sport O2 insoles utilize advanced upper energy absorbing layer along with dynamic active arch support technology. With a 50% reduction in weight over the older Gel filled Sport, they are perfect for all active, impacting, court & field sports. For active, jumping, running and impact sports Targeted support for fatigue, leg pain, circulation, flat feet, plantar fasciitis, foot - knee - hip - back pain. Patented hole for Flip-Flops Orthotic Enhancement Super Thin - (2.2mm compressed) Machine Washable Please note that if your shoes are already quite snug then you may have to remove the existing footbed. Moveable and interchangeable in most footwear, simply slide them right over whatever is already in your shoes. If your shoes are already a snug fit, you may have to remove the existing footbed.