The EVO® 6161 Ascend™ includes an integrated 4-point adjustable chinstrap with quick release buckle and an EPS (Expanded Polystyrene) liner that absorbs vertical, frontal, lateral, and dorsal shock for hazards that may occur when working at heights.
Non-vented High-Density Polyethylene (HDPE) shell designed with five raised channels running across the top for strength, and an extended back area for extra protection