From SAS, the Men's Move On Lace-Up Walking Shoes feature:  leather upper Walking just got easier with Move On. Enjoy cushioned comfort with their innovative TRIPAD® Technology and our soft, lightweight sole. S-Motion Technology® built in aids in the three step walking motion, from initial heel strike, through the mid-step and to the final toe push-off. SAS Contoured Everbounce™ Footbed: The removable SAS Contoured Everbounce™ Foot Bed is made of molded polyurethane, designed to fit and support the contours of your foot while cushioning each step. TRIPAD® Technology: Comfort system that provides shock-absorption and support to the three main pressure points of the foot: inside ball, outside ball and heel. Cushion Outsole: Superior Polyurethane material is durable, flexible, and provides long lasting cushion for all day comfort. S-Motion Technology™: Built into our sole, this new technology supports the three-part walking motion, starting first at the cushion heel strike, across the mid-stance (arch), and through the inside ball forward to the final toe end push off. S-Motion™ technology supports natural stride, making way for improved performance walking. Medicare Approved: This style has met the standards set by Medicare. Please see your doctor for details and qualifications. Approx. 1.625" heel height Made in the USA