Go light. Go Far. From skin track to boot pack and summit bids, the Summit snow helmet is Smith's lightweight go-to lid for backcountry touring and ski mountaineering. Its triple certified design meets global alpine ski certs plus international mountaineering standards. The design blends a minimalist approach with mountaineering-specific details to keep it ultra-light yet ready for alpine pursuits. Zonal KOROYD® and Mips® impact protection absorb energy in the event of a fall. Smith Flexible Fit System, featuring BOA® offers a micro-adjustable fit which also collapses into the helmet for easy stuffing into your pack. External bungee loops offer secure attachment to the outside of a pack, too. Integrated headlamp strap routing keeps a light in place, and a beanie and ball cap-compatible design lets you match the weather conditions. Thirty-three fixed vents keep the air moving and your goggles or glasses fog-free. Go ahead and set your sights on the summit.

• Hybrid shell construction blends a durable exterior with a lightweight in-molded shell 
  
• Zonal KOROYD® coverage for lightweight, energy-absorbing and ventilated impact protection
  
• Mips® Brain Protection System reduces rotational forces caused by angled impacts to the head
  
• Smith Flexible Fit System, featuring BOA® for a premium fit
  
• Designed for ultimate integration with Smith goggles for maximum comfort and venting
  
• AirEvac ventilation system integrates with Smith goggles for fog-free lenses
  
• 33 fixed vents for consistent airflow
  
• Lightweight, technical knit liner included
  
• Ionic+® antimicrobial lining offers sweat-activated odor control
  
• Integrated headlamp strap routing keeps gear in place
  
• Beanie and ball cap compatible
  
• Certifications: ASTM F 2040, CE EN 1077: 2007 CLASS B, EN 12492
  
• Weight (Size M): 16oz / 400g