Our proprietary blend of EVA low-density foam is mixed with rubber to make a light, but highly durable outsole. Our injection molding process also helps reduce waste. We love finding new ways to make products that are better for you and the world. Plus, better outsole friction means no slipping, just floatin’. This outsole is currently on all our styles, except the Tree Topper.
The Tree Topper is our most sustainable shoe yet with its Tencel upper and SweetFoam™ soles. We’re planning to roll outSweetFoam™, our newest innovation, throughout the outsoles of our entire product portfolio soon. SweetFoam™ is made with carbon negative green EVA, which is derived from renewable sugarcane. And don't worry, it's just as cushy.