The BIRKENSTOCK QO 400 Natural Leather is a professional slip-on work shoe designed for demanding work environments. It features a water-resistant smooth leather upper, a removable anatomically shaped cork-microfiber footbed, and a nitrile rubber outsole.

The outsole provides slip resistance as well as resistance to oil and petrol, while the shoe incorporates heel energy absorption and antistatic protection. The QO 400 is certified as occupational footwear and is listed by Birkenstock with protection category O2.

•  Natural leather upper
• Water-resistant smooth leather (WRU)
• Removable cork-microfiber footbed
• Microfiber footbed lining
• Nitrile rubber outsole
• Slip-resistant outsole (SRC)
• Oil- and petrol-resistant outsole (FO)
• Heel energy absorption (E)
• Antistatic protection (A)
• Slip-on construction
• Occupational footwear certification

100% genuine and made with premium materials. In some cases, we work with trusted independent suppliers and not directly from the brand owner. In all cases we stand by the authenticity of all products sold on our site. We are not an authorized dealer of this product.