Product overviewBIRKENSTOCK QO 400 is a slip-on professional work shoe with a removable anatomically shaped cork-microfiber footbed. The water-resistant smooth leather upper and nitrile SRC outsole deliver reliable grip and resistance to oil and petrol, while built-in energy absorption at the heel and antistatic protection support prolonged standing and movement in demanding work environments. The QO 400 is certified to EN ISO 20347:2012 and conforms to protection category O2.
Key features- Removable, anatomically shaped cork-microfiber footbed
- Upper: water-resistant smooth leather (WRU)
- Footbed lining: microfiber
- Sole: nitrile rubber (SRC) with nonslip, oil- and petrol-resistant properties
- Energy absorption at the heel (E)
- Antistatic protection (A)
- Certified: EN ISO 20347:2012
- Protection category: O2
Use & applicationSlip-on design for easy on/off. Intended as professional work footwear for prolonged standing and walking in industrial, service or commercial environments where slip resistance, oil/petrol resistance and antistatic properties are required.
Care & materialsUpper: water-resistant smooth leather (WRU). Insole lining: microfiber. Footbed: cork with microfiber cover. Sole: nitrile rubber (SRC). Use standard leather care products to maintain appearance and water resistance; follow company PPE maintenance procedures for professional footwear.
Specifications / technical details- Model: QO 400
- Item no.: 1028560
- Removable cork-microfiber footbed
- Upper material: water-resistant smooth leather (WRU)
- Footbed lining: microfiber
- Sole material: nitrile rubber (SRC)
- Outsole properties: nonslip, oil- and petrol-resistant (SRC, FO)
- Heel: energy absorption (E)
- Antistatic protection: (A)
- Certification: EN ISO 20347:2012
- Protection category: O2
- Gender: Unisex / Professional footwear
- Available widths: Regular / Wide
- Available sizes: multiple (EU/US sizing variants on product page)