The Kask Super Plasma Vent Helmet now available from Valmont/Site Pro 1 is worn for professional work and rescue applications at-height. The helmet is designed to be lightweight, compact, comfortable and well-ventilated with 10 air intakes to provide cooling and ventilation. High-density ABS plastic outer shell air intakes are equipped with the protective aluminum grille to prevent entry of debris and are designed to withstand significant impact. High-density polystyrene inner shell has ducts allow natural air flow and heat recycling. Four fastening points on chinstrap decrease risk of helmet loss even in a fall. A safety release system allows quick fastening and opening of locking mechanism. Soft polyethylene side retractors regulate length of the straps. Special red colored ring on one strap for fastening to a harness. www.sitepro1.com