The SRT-Modular combines the quality construction of the SRT fiberglass shell, recessed EPS speaker pockets, a broad range of sizing options and class-1 Panovision optics and adds in the versatility and convenience of a modular helmet. All the protection of a quality full-face when you need it, as well as the ease and accessibility of an open-face for when you want to face the world head-on. SRT putting the Sport back in Sport Touring.