QO 400 Color:Black/White The leather upper and firm

The leather upper and firm heel counter provide all-day comfort

comfortable steps

or heel spurs

About BIRKENSTOCK

Footbed lining: polyurethane (PU)

QO 400 Color:Black/White The leather upper and firmThe QO400 Leather slip on sneaker provides everyday style and workday features for ultimate comfort and safety on the job. Its fluid resistant upper and slip , oil and petrol resistant outsole are designed for long hours on your feet. The anatomic BIRKENSTOCK footbed offers superior support. Meets safety requirements and certified to EN ISO 20347: 2012 standards. Upper material: Natural leather The natural leather that we use is mostly smooth leather,