Birkenstock QO 500 NL Black Leather Sneakers Size EU 38 / US Women’s 7–7.5 Professional-grade non-slip leather shoes with classic Birkenstock comfort. Perfect for healthcare, restaurant work, retail shifts, or everyday wear. ✔ Genuine black leather upper ✔ Non-slip SRC outsole ✔ Cushioned supportive footbed ✔ Lace-up style ✔ CE certified Condition: Very good pre-owned condition. Light wear on soles. Small cosmetic mark on toe (shown in close-up photo). No structural issues. Clean, comfortable, and built for long shifts. Open to reasonable offers. birkenstock, qo 500, birkenstock sneakers, non slip shoes, work shoes women, nursing shoes, restaurant shoes, black leather sneakers, comfort shoes, orthopedic shoes, size 38 shoes, womens 7.5 shoes, healthcare footwear