The FAST Bump high cut shell is designed for less extreme environments where exposure to great blunt trauma forces is limited or non-existent, or where the primary need is for integration of mission-configured components. Moulded front NVG mount, 4-position Ops-Core ARCTM Rails, and NEW Universal Exterior Loop Lite Pattern Vent holes for increased ventilation and water drainage Improved blunt impact performance per ACH CO/PD 05-04: 2007 Non-ballistic high cut shell provides a low-cost alternative to the FAST Carbon Available with one suspension/retention option Includes Ops-Core Helmet Bag Meets the requirements of BS EN 1385: 2012 and Ops-Core PS-1145 *FAST Bump Helmets are moulded with a visible split sizing. When ordering replacement parts for this helmet, use the single size indications.The FAST Bump is available with EPP with Occ-Dial Fitband and 4-Point Head-Loc Chinstrap with chin cup. Both EPP with Occ-Dial options feature an adjustable fitband with replaceable leather front, nape, and side pads that quickly detach to allow convenient donning and doffing of communication headset with internal headbands.