Nike Kawa (GS) Slide features a soft synthetic strap that conforms to the natural movement of your foot. Its cushioned platform combines plush foam underfoot with a durable, lightweight outsole foam for long-lasting wear. Soft synthetic strap moves naturally with your foot. Solarsoft foam footbed provides a plush feel underfoot. Injected Phylon foam midsole is lightweight and durable. Flex grooves let the slide move naturally with your foot.