The Quantum offers maximum power protection. Exoskeleton design for increased side impact protection, this is the helmet for athletes who push the limits on the mountain. It is easy to open and close the buckle with one hand. The fit is easy to adjust. Combine all this with a nice Smith goggle; that fits perfectly on this helmet. The Quantum offers maximum protection and functionality for use in the most critical situations.



  • Weight: 600 gram
  • Aerocore™ construction featuring Koroyd™
  • Hybrid shell construction
  • Exoskeleton zonal impact protection
  • Low-profile dual regulator adjustable climate control
  • MIPS system available in all colors
  • Adjustable Boa® FS360 fit system
  • 22 vents
  • XT2 sweat-wicking performance lining
  • Wayfinder Strap System featuring Fidlock®
  • Removable earpads
  • AirEvac 2 ventilation
  • Removable ultra-light goggle lock
  • Outdoor Tech™ audio systems available
  • Size: S 51-55 cm
             M 55-59 cm
             L 59-63 cm
             XL 63-67 cm

Smith Quantum Mips Matte Spruce