Birkenstock Professional A640 Shoe With Steel Toe Cap Size 。Birkenstock A640 PU Professional Clog - Size EU41 (US L10 - M8) A heavy duty polyurethane clog with a steel toe designed for work environments that require extra protection. It\'s great for kitchens, medical areas, etc. Removable and supportive footbeds will keep you comfortable all day. New/replacement footbeds can be obtained from the manufacturer. Heat-resistant polyurethane uppers are really tough and washable up to 149 degrees. Soles are grease, oil, slip and heat resistant. EUC SH200052