Hard to find this style in the US - had to pay a hefty tariff to get these! EU 41, but I find these are a half to a full size small. Had to order a size up (I typically fit perfectly into US Womens size 10, EU 41 shoes, but find their sizing to run small). Worn just a couple of times, the inner lining peeled off quickly, but could be re-glued. Recycled Hemp PVC shoes from PLASTICANA. A modern classic style featuring an easy-to-slip on/off form with a wider instep compared to the Opana style. The unique color comes from the sugars present in hemp. PLASTICANA shoes are unisex, waterproof and 100% recyclable.