Durable Closures with a heavy-duty, non-corrosive #10 YKK toothed zipper. Elastic binding at the top resists wear and tear. Comfortable: The Echozip boot uses just a few seams, which are placed away from the widest parts of the feet to minimize chafing. Warm: 3, 5 or 7mm neoprene upper for the right amount of warmth in any conditions. Protective: 8mm-thick treaded sole provides premium protection against punctures, stings, and slips. Ergonomic: The Echozip uses our patented, anatomically correct ERGO shaped footbed and outsole to match the profile of your foot, preventing excess water retention and offering comfortable support.

Size Map: 8. Age Range (Description): Adult. Closure Type: Zipper. Brand: AQUALUNG. Color: Black. Material: Neoprene.