Cardinal Health Single Tread Patient Safety Footwear XL in sock-style is an excellent means to help ensure patients do not slip while moving about. It features slip-resistant' non-latex treads on the top and bottom or bottom only to provide traction. Single Tread Patient Safety Footwear XL, Grey, Interior Terrycloth, Latex-free Sock-style. Excellent means to help ensure patients do not slip while moving about. Slip-resistant non-latex treads on the top and bottom or bottom only to provide traction. Generous sizing helps ensure a comfortable fit even for larger patients. Iinfused with Microban anti-microbial product protection. Pack of 2