These are Heattech items from GU and UNIQLO. They were worn by my child. I am selling them because they no longer fit. Size 110 is suitable for children 105-115cm tall. They are stretchy and fit as they grow. They come in two colors, gray and black, making them easy to coordinate and suitable for any style. The gray ones have a fleece-like lining. The black ones are thinner and slightly longer. Please understand that these will be shipped using a simple shipping method.