The "Jumper" sleep overall is designed for active children. Made from soft jersey fabric, the overall is particularly snug and gentle on the skin. The incorporated climate fleece (2.5 TOG) keeps them comfortably warm. The sturdy, medium zipper makes it easy to put on and take off, and it is also suitable for older children. The Julius Zöllner sleep overall Jumper is tested for harmful substances according to OEKO-TEX Standard 100, made in Germany, and can be washed in the washing machine at 60°C and tumble dried on a gentle cycle.