Footprint Insole Technology Kingfoam Orthotics, Orange Camo, Size 11/11.5

5mm profile fits in most shoes Self customizing arch utilizing unique fluid arch which adapts dynamically to each step and prevents over pronation Increases shoe shock absorption from typical of 43-53% to over 90% and Exact same FluidX non Newtonian material used by NASA and military for vibration dampening and energy absorption Helps prevent and alleviate soreness and body pain from shock energy and continues to perform past the life of the shoe and can be switched to other shoes Proprietary formula is highly durable and easy Stock insole replacement