Dr. Scholl's Athletic Series Sport Insoles for Men, 1 Pair, Size 10.5-14:ABSORBS SHOCK & REDUCES MUSCLE FATIGUE: athlete tested to protect feet, knees & lower back from shock and reduce stress on lower body jointsMOVE OVER 10% MORE: a recent clinical study showed that participants unknowingly moved over 10% more each day* with Massaging Gel Advanced softer and bouncier gel waves (*compared to original Dr. Scholl's Massaging Gel Insoles)RESPONSIVE-WAVE CUSHIONING and ACTIVPERFORM ARCH SHELL: reduces stress in heel and provides lateral stability for stopping and cuttingRUGGED CONSTRUCTION: designed for multiple sports & athletic activities to withstand the impact and forces exerted on your feetFits Running Shoes, Court Shoes and Cross-Trainers. Trim to fit. MONEY BACK GUARANTEE: Try it risk free! If you are not completely satisfied with your purchase, retain product, packaging and original sales receipt and visit drscholls.com/MBG for information on our 90-day money-back guarantee.