*Please Note: Switchback models fit half a size small* From outdoor excursions to casual outings, the Switchback prioritizes form and function equally. We designed this slide in the spirit of combining adventure with leisure. Versatile, practical, comfortable, and it pairs well with just about anything. Adjustable/removable heel strap Easy-to-clean EVA foam Subtle branding Prolonged sun exposure can cause EVA foam to shrink, warp, and degrade due to a combination of UV radiation and intense heat. While EVA foam has some natural UV resistance, it is not immune to the damage caused by direct sunlight over time.