uvex 9762120 Airwing B helmet with traditional headgear, yellow, 25pcs/carton Strong, lightweight polyethylene helmet shell for excellent comfort with large surface area (300 mm2) ventilation: one row of openings at the front and two rows at the rear, which can be closed separately quick-adjusting textile helmet basket suspended at 6 points, infinitely adjustable circumference (52-61 cm) replaceable, hygienic sweatband extending the full length of the basket, with unchanged shock-absorbing properties, for use with hearing and face protection, integrated goggles, winter liner packing: 25 weight: 370 g EU standard: EN397