Fixed strap with rolled edges & added foam underneath for an extra comfortable fit. Drop-in EVA footbed provides underfoot cushioning. Raised sidewalls for added stability. EVA outsole delivers great durability & traction - Style #: 3027222. Imported. The memory foam not only feels great, but also helps eliminate pressure on your feet after you work out. Fixed strap with rolled edges and added foam underneath for an extra comfortable fit. Drop-in EVA footbed provides underfoot cushioning. Raised sidewalls for added stability. EVA outsole delivers great durability & traction. Material: Synthetic 91% ; Textile 9%