Birkenstock QO 400 Sneaker Size:42 Indoor and outdoor slipper

Indoor and outdoor slipper

LYCRA® XTRA LIFE™ for long lasting fit and shape retention

Wide straps for a high wearing comfort

3D GUIDANCE SYSTEM™: Helps provide advanced stability for a smoother stride

Crisscross straps made supremely comfortable

Birkenstock QO 400 Sneaker Size:42 Indoor and outdoor slipperBIRKENSTOCKs QO400 sneaker has 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