Endurance helmet with vented ABS shell features a 6-point textile suspension harness with wheel ratchet size adjustment and is sold with a 4-point chin strap included.. Vented helmet shell to allow air circulation cooling the wearer's head, Vented helmet shell to allow air circulation cooling the wearer's head, 6-point textile suspension harness for enhanced wearer comfort and safety, Size adjustable headband via wheel ratchet system, Y-style 4-point chin strap, Compatible with PS58 helmet visor holder, Compatible with PW47 and PS47 clip-on ear muff, Compatible with HV extreme ear defenders , Available in multiple colourways, Up to 7 years lifetime from manufacturing date (as long as undamaged), Lateral deformation
