The EVO ALTA Ascend offers all-around impact and penetration protection, meeting ANSI/ISEA Z89.1-2014 Type II requirements. This climbing-style safety helmet features a specialized shell structure and internal EPP liner to increase durability and shock-absorption performance. It’s designed to keep the wearer cool with increased airflow from side and rear ventilation, reducing temperatures by an average of 5-7° F. The textile suspension harness creates clearance between the head and EPP liner, increasing airflow within the helmet shell. The Revolution Flex wheel ratchet harness secures the helmet, eliminating pressure points.
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