Walk in Comfort & Style These unique 3D knit uppers are lightweight, flexible, and soft - perfect for walking. The outsoles of each shoe are crafted using carbon-free rubber that is shock-absorbent, anti-slip, and adds a delightful bounce to your step. The insoles are soft and cushiony for a cloud-like feel that provides support with each and every step. Uppers are 100% recycled. Machine washable! These are a EU size 40 which according to the chart online would be a 9 or 9.5 US. Excellent condition!