Pajama set consisting of a blue T-shirt made of 100% cotton and gray shorts made of 90% cotton and 10% viscose OEKO-Tex certified. This fabric feels very comfortable. T-shirt with a cool print of Marshall and Chase from the Paw Patrol dog brigade. The shorts have an elastic waistband so you always have the right fit around the waist. We also supply these pajamas in grey-red. Washing machine regulation 30°. Size advice: normal fit.