SAS Men's VTO Black Double-Strap Hook Loop ShoeMen's VTO Black Double Strap Hook Loop Shoe SAS CoolSTEP foot bed combined with a perforated design on the upper makes VTO a great Medicare and Diabetic approved shoe with enough ventilation to prevent heat under foot. SAS odor resistant Tripad Technology lend additional support to the three primary pressure points of the foot. Added depth allows plenty of room for the toes to spread out, and SAS EZ Strap allows a custom fit. Experience the support of