FT MESH BlackFT MESH Black S Slim AAA 6 12 N Narrow AA 6 12 M Medium B 4 12 W Wide C 5 12 WW Double Wide D 5 12 This updated design puts a new spin on a SAS fan favorite, Free Time. Genuine leather features, breathable mesh, and a moisture wicking CoolSTEP footbed improve air flow as TRIPAD Technology, a cushioning sole, and our EZ Lace system enhance comfort and support. Whether you exercise on a regular basis, walk frequently, or spend most of your time relaxing