Our premium Height Endurance Helmet is available in a vented version, for extra air flow. Light, comfortable and compact, this peak-less helmet is designed to be used when working at heights. Clever features include an ABS shell, 6-point textile suspension harness, wheel ratchet adjustment, size 52-63cm. Technical sweatband and 4-point chin strap (Y style) with a soft rubber chin protector included. Features and Benefits • Specially designed for working at height • Vented helmet shell to allow air circulation cooling the wearer's head • 6-point textile suspension harness for enhanced wearer comfort and safety • Size adjustable headband via wheel ratchet system • Y-style 4-point chin strap • Light and robust • Hi-Visibility colour for visibility in daylight • Compatible with PW47 and PS47 clip-on ear muff • Compatible with PS58 helmet visor holder • Up to 7 years lifetime from manufacturing date (as long as undamaged) • CE certified Specifications Colour: White Fit: R