Top Highlights About this item Material Composition 95% Cotton, 5% Synthetic Fiber (urethane) Care Instructions Machine Wash About this item ♪ Made of soft cotton material, soft to the touch, excellent breathability, comfortable and gentle on the skin. Safe for babies with sensitive skin. ♪ Gentle on children's underwear, highly absorbent, and absorbs sweat well. Suitable for preparing for kindergarten and elementary school for ages 2-8. ♪ The waist elastic is stretchy and fits snugly to the waist, without worrying about losing its shape or falling off, and is easy to put on and take off. ♪ Comfortable boys' pants: Elaborate sewing, seams that don't feel uncomfortable, and won't irritate your child's skin.