For those who need a sturdy slip-resistant lace up, the SAS Guardian Oxford is the choice. The SAS X-Tra Grip Sole is tested to help resist slipping during the work day. A CoolSTEP removable footbed and TRIPAD cushioning provide long-lasting support and comfort. The SAS Guardian is proudly made in the USA and is a Medicare and Diabetic approved shoe. The unique hexagon shape rubber outsole pattern helps to channel floor spills to maintain effective contact with floor surfaces and is non-marking. The anti-friction top cover inhibits heat, providing a cooler surface underfoot. The bottom layer wicks away moisture while cushioning each step.