This snug-fitting swim cap is extra durable and resists chlorine damage

Long-lasting fit - lasts 5-10 times longer than ordinary spandex

Constructed with TYR's most durable textile

Tank style dress

Prevents head from driving underwater (when used without the extension)

Mizuno Women's Breath Thermo Seamless Half Zip Size:Large This snug-fitting swim cap isSeamlessly streamline your workout style with the sleek Mizuno Women's Breath Thermo Seamless Half Zip. Designed with a lightweight, close to body fit, this top offers maximized warmth and airflow for superior comfort and temperature regulation. Fabric & Fit 88% Nylon, 9& Polyacrylate, 3% Polyester. Weight: 208g. Fit: Slim fit. Features & Benefits Womens half zip top. Breath Thermo: Generates heat for added warmth. Body Mapping: For maximum airflow.