From SAS, the Men's J-V Mesh Sneakers feature:  Leather and Mesh upper Adjustable hook and loop straps lend a custom fit to the stylish and functional J-V Mesh. SAS Comfort Outsole™, SteadyTrac Midsole, and Arcfit™ heel stabilizer work together to provide you maximum firm but gentle support. Tripad® Technology adds additional support to the three main pressure points of the foot Our CoolStep™ removable foot bed is designed to keep the foot dry and comfortable all day long. The anti-friction top cover inhibits heat, providing a cooler surface underfoot. The bottom layer wicks away moisture while cushioning each step. SAS CoolStep foot beds are antibacterial and washable for a healthy foot environment Approx. 1.75"  Heel Height Medicare Approved: This style has met the standards set by Medicare. Please see your doctor for details and qualifications Made in the USA.