Chaco Women’s Z2 National Park Foundation Limited Edition athletic sandal, Size 9 - Like New! Never Worn! - Color is Yellowstone Total Eclipse, a multicolor tie dye Chaco partnered with the National Park Foundation to bring a limited-edition sandal collaboration. Featuring strap designs inspired by Yellowstone National Park and made in the USA. water shoes, sportswear, activewear, outdoors, vacation, summer