These are DECATHLON winter hiking/trekking shoes, size 26.5cm. They have been used twice. I cleaned them and stored them, but since I didn't use them much, I'm selling them. The exterior is made of waterproof fabric to protect against rain and snow, and the interior is fleece-lined for cold weather. They are mid-cut shoes that cover the ankles. I wear a 26.5cm and they are slightly loose (tightening the laces helps). I am offering them to someone who understands that they are used items.