Massaging Work Insoles for Men (Fits shoe sizes 8 13) Foot Massagers Rolls HEEL FLOAT * Small * energy and water costs HEEL FLOAT * Small * 3 Wide * Water based gel insert cools and lowers pressure under ankle * Cozy ClothTM reduces friction and sheet and wicks away moisture * Provides maximum air circulation for healing existing sores * Cloth barriers on Velcro© closures prevent skin abrasion * Launderable reusable and guaranteed for six months * Heel Float * Floats the heel over an air cavity to eliminate pressure * Foam cushioned sides protect lateral and medial malleoli * Anti foot drop construction controls dorsal flexion * * An Industry leader at 105 mA this device comes standard with an AC adapter * All day comfort in sneakers boots and dress shoes * Unique patent pending support system provides comfort and shock absorption * Memory foam top layer conforms to foot contours like custom made orthotics * Air perforations boost circulation to keep feet cool and dry * Available in one men s trim to fit size (fits shoe sizes 8 13)