Developed using 3D technology to ensure all panels contoured for a better fit. Excellent visibility and hearing due to 3D design.Antimicrobial brushed finish ventilation keeps you cool. Fully elasticated "fit and forget" chin strap. Elasticated back panels stretch to fit. Absorbtion keeps you dry. IRB approved.
Size Chart:
Measurements taken around the forehead.
Small = 55cm.
Medium = 57cm.
Large = 58.5cm.
X/Large = 60cm .