First Watch Water Helmet - L/XL - White [FWBH-WH-L/XL]Water Helmet L XL White This helmet is for lightweight and comfortable protection. The Rachet system and chin cup provide a secure fit, and the helmet can be fitted with flashlight or motion camera adapters. Features: Hi impact ABS shell Accessory side rails and NVG Go Pro mounting bracket 9 ventilation vents Closed cell EVA molded foam liner for comfort and safety Ratchet easy fit system The chin cup webbed strap adjusts to fit Removable foam ear