These men’s Aetrex Lynco Casual Posted orthotics are crafted for those with low or flat arches and designed to help relieve arch pain, plantar fasciitis, flat heel, and heel pain. These orthotics feature a posted heel to help control over-pronation and enhance balance. The top layer has high-tech Carbosan® to cushion the foot and help absorb shocks, and CopperGuard® antimicrobial lining with soft microfiber help prevent odor. IQl50™ Memory Foam cushioning in the center adapts to the natural shape of the foot to help relieve pressure and absorb shocks. High-performance Aerocell™ polyurethane base helps offer excellent shock absorption, energy return, and shape retention. These orthotics are perfect for walking shoes, sneakers, everyday shoes and boots.