Birkenstock Profi-Birki Polyurethane Slip Resistant - Black Size:EU 46 | U.S. Men's 13 while the SAS EZ Lace

while the SAS EZ Lace System makes lacing up a breeze and keeps even tension across the top of your foot

with cushioning at the insole and heel

whether local trails or international vacations

Cloud Steppers soft cushion insoles

Lightweight polyurethane bottom

Birkenstock Profi-Birki Polyurethane Slip Resistant - Black Size:EU 46 | U.S. Men's 13 while the SAS EZ LaceBIRKENSTOCK developed the Profi Birki to offer perfect grip and sure footedness in almost any work environment. With its raised heel section, extended front, and non slip material, it encloses the entire foot and promotes a natural rolling motion with every step you take. The nonslip PU sole proves itself to be the ideal solution on smooth floor surfaces in particular. The Profi Birki is a top choice among long term employees in hospitals, the food