Giro's proprietary MIPS Spherical technology is integrated between the layers of EPS foam – instead of against the rider’s head – giving riders the benefits of MIPS without any obstruction to comfort or cooling power

VaporRize™ fabric is made from environmentally friendly recycled S-Café coffee yarns that dry quickly and neutralize odor

Hydroleophobic lens coating

Woven nylon and ripstop materials improve durability against excessive wear

Your core flannel gets an update with the addition of mechanical stretch fabric

Smith Guides Choice Sunglasses burton Giro's proprietary MIPS Spherical technologyThe Guides Choice has been reimagined to exceed the needs of our most demanding customers. Incorporating our most advanced eyewear technologies, this style boasts wide temples and an aggressive wrap for superior light protection. Add to that premium Italian spring hinges, megol nose and temple pads, a detachable sunglass leash, and optional premium 8 base ChromaPop or Techlitelenses, the Guides Choice is engineered for those that truly believe in the