THIS HELMET IS BRAND NEW, AND HAS NEVER BEEN WORN, AND IT IS IN EXCELLENT CONDITION. MAY BE AN OPEN BOX/DISPLAY ITEM. MAY OR MAY NOT CONTAIN ORIGINAL HELMET BOX. PLEASE FEEL FREE TO MESSAGE SELLER WITH ANY QUESTIONS PRIOR TO PURCHASE. PLEASE REFER TO SIZE CHART TO DETERMINE PROPER FIT. Description: Shell construction utilizes a highly advanced molding technology with a multi-composite combination: uni-directional carbon composite with aramid layer that gives significant radial strength around the shell, reventing compression but allowing controlled deflection for reducing transmitted impact energy, and providing critical penetration protection. Features: ECE/DOT 4 anatomical shell sizes Multi-density EPS polymer liner Patented A-Head fitting height and angel adjustment system Unique, patented visor release system Collarbone protection feature at the shell base Multi-directional Impact Protection System (MIPS) Emergency Release System (ERS) Eject inflation system fitment inside the crown of the shell 482-9137X