Birkenstock QO 400 in black.
- Contoured cork-latex footbed shapes to you with wear
- Fluid-resistant, PU-coated smooth leather upper (WRU)
- Microfiber footbed lining
- Nitrile rubber sole (SRC)
- Slip-, oil- & grease-resistant outsole (SRC, FO); energy absorption around heel (E); antistatic protection (A)
- Safety shoe certified in accordance with EN ISO 20347:2012
- Protection category O2
- Style no. 1011240
![](http://swiftshoe.com/cdn/shop/files/NS2021.04.06SwiftShoe-91.jpg?v=1635309204&width=300)
Shop Local
Shop online and pickup or have your order delivered. We always love to see you, come down to the shop anytime!
![](http://swiftshoe.com/cdn/shop/files/NS2021.10.13SwiftShoeWEB-147.jpg?v=1635189169&width=300)
Repairs
We stretch, repair, and condition footwear so it fits just right and lasts for years to come.