Warm elastic leggings, MediQtt - Color: Navy - Design: Striped sock design - Material: Soft fabric - Style: Fitted leggings Thank you for viewing. I purchased these last September and wore them once or twice, I believe. There are no size markings on the product. I, who am 154cm tall and weigh 47kg, bought these for myself, and since I usually buy size M, I think these are probably M. Please feel free to ask any questions you may have beforehand. I am an individual, and these items are stored at home. Please refrain from purchasing if you are particular about storage conditions or the condition of the item. No claims and no returns, please.