The TECTUM AIR is a work safety helmet with closable ventilation openings. It features an impressively modern design and versatile functionality. As a multi-talented product, it complies with EN 12492, EN 397 (with the ventilation slots closed), and ANSI/ISEA Z89.1-2014 type I class C and can be individually adapted to the job at hand thanks to its extensive range of optional accessories. The impact-resistant helmet shell is made from light yet robust ABS plastic, while the inner shell is produced from shock-absorbing EPS material. Thanks to the integrated Euroslots, headlamp clips, and additional attachment points, accessories can be easily attached so as to optimally tailor the helmet to different job requirements. Thanks to the adjustable chin strap and stowable Wing Fit system with a dial on the back of the head, the TECTUM AIR can be optimally adjusted for a secure yet comfortable fit.