First smart knee protectors that fits and wears like a legging while preventing scrapes during warm weather outdoor play. Leave the long pants at home, these innovative knee savers won't slide down child's leg so you can wear and play all day, and leave the scraped knees behind. A fun color for every cool summer outfit. Made with high-performance, breathable spandex fabric. Extra protection over knee. Responsibly Made in USA. Size S (1-3 years). Size M (4-6 years).