Birkenstock QO 400 Leather Unisex Size:37 TPU stability shank

TPU stability shank

Treatment Gradient

Textile made with CORDURA® EcoMade (100% recycled polyester fibers)

The Pinnacle insoles feature the podiatrist-designed PowerStep arch that cradles the arch and heel

Birkenstock QO 400 Leather Unisex Size:37 TPU stability shankBIRKENSTOCKs QO400 safety shoe with a removable footbed offers firm grip and takes the strain off your feet, allowing you to stand and move around comfortably at work for many hours, even in demanding environments. The QO400 has no lacing and is presented as a simple slip on shoe. The nonslip and oil and petrol resistant outsole provides for energy absorption around the heel. The upper is made from water resistant smooth leather (WRU) and offers