The design and construction exceed the most recent standards, EN812:1997+2001, making a bump cap, unrivalled in both performance and style. The sleek, low profile is almost impossible to distinguish from a standard ‘high street’ baseball cap. It features a unique angled adjuster designed to fit under the occipital bone at the rear of the skull meaning one size really does fit all. With the liner removed, the outer cap is machine washable. A terry-towelling sweatband adds comfort. The 70mm long peak forms an effective shade in bright sunshine.