Brand: le coq sportif Item: Leg warmers Size: Free Length (flat): Approximately 35cm Maximum width (flat): Approximately 13cm Material: Knit Color: Navy x White The knit material is very stretchy. When measured flat, the width was about 13cm, but I was able to use them without feeling constricted, even over my slightly voluminous calves while wearing 150-denier tights. There is no lining, but they felt warm because they are thick. (See the second photo for the back side) The opening doesn't have much constriction either, so they did slide down a few centimeters during the round. However, I personally didn't feel it was bothersome enough to affect my game. There are no frays or holes, but since they have been used several times, there is a feeling of use, especially around the opening, such as fuzzing, stretching, and looseness. There are no noticeable stains. (See photos 3-6 for the opening) Since they are used, I do not recommend purchasing them for those who are particularly sensitive. Please understand. We plan to ship them in a size suitable for postal pickup.