Rubber sole Who said functional can't be fashionable? The Sanuk Women's Yoga Sling 2 Sandal offers the perfect combination of mind, body, and spirit for your feet. Made out of 100% real yoga mat material, this sandal delivers exceptional comfort and long-lasting cushioning. Composition Lightweight, two-way stretch knit fabric upper. Footbed made from real yoga mat with a sealed edge. Happy U sponge rubber outsole. Details Women's sandal. Sling comfort construction. Cushioning, comfortable footbed. Sanuk logo at heel.