Zappos.com is proud to offer the Speedo - Womens Zipwalker (Black/Turquoise) - Footwear: Make a splash in the Speedo Womens Zipwalker! ; Stretchy synthetic upper. ; Zip at vamp and heel tab for an easier on and off. ; Soft removable EVA insole supplies light underfoot cushioning. ; Non-marking durable rubber outsole. ; Weight: 5 oz ; Product measurements were taken using size 7. Please note that measurements may vary by size.