Zoggs  Ultra-Fit - Swim Cap Silicone SUPERIOR COMFORT AND FIT: 3D molded lip, ear cup and ear lozenge! Made from super soft 100% silicone. SUPERIOR DESIGN: Uniquely designed ear lozenge sits behind the ear lobe TO REFUDCE WATER INTAKE. SHAPES TO YOUR HEAD TO PROVIDE AQUA DYNAMIC WRINKLE PROOF FIT. REDUCE DRAG AND WATER INTAKE WITH ZOGGS ULTRA FIT CAP.