FEATURES & TECHNOLOGIES D-CORE TECHNOLOGY Low density inner core for top impact protectionHD CROWN PROTECTION High density inner shell protection for all-around impacts DRY+ Moisture-wicking fabric with silver ion antibacterial treatment for enhanced comfortCLICK-IN SYSTEM Padding attachment enhances durability and ease of replacementADAPTIVE FIT SYSTEM Patented size adjustment system for secure, self-adapting comfortADVANCED CHINSTRAP New rear adjustment points for a more personalized fitCOLOR-CODED FASTENER Lime color clasp indicates that the helmet meets EN 12492 standardEASY CLICK Designed with integrated slots ready for eye and face protection MATERIAL EXTERNAL SHELL: HD PolypropyleneINTERNAL SHELL: HD Expanded PolystyreneHEADBAND: Soft PA Nylon STANDARDSANSI Z89.1 Type 1 Class EEN 12492Protection against side, front and rear impactsShock energy absorption capacity (Clauses 4.2.1.2 - front, 4.2.1.3 - lateral, 4.2.1.4 - rear)Penetration (clause 4.2.2)Retention system strength (Clause 4.2.3)Retention system effectiveness (Clause 4.2.4) WEIGHT 490 g/1 lb SIZE One size fits most TEMPERATURE OF USE -22°F / +122°F