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Smith Session MIPS Bike Helmet

$85.00 - $170.00
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Your Kind Of Session

Whether it’s an all day backcountry epic or just sneaking out for an hour after work, the Smith Session MIPS Mountain Bike Helmet will keep you protected while you get some time on the trail. Underneath the classic looking façade, you’ll find two protective technologies, which are combined to give you unsurpassed protection﹘MIPS and Koroyd®. MIPS stands for Multi-directional Impact Protection System, and is a slip layer that dissipates energy in the event of rotational impact, which significantly reduces forces on the brain. Koroyd® provides a crush layer that’s incredibly lightweight while remaining air permeable. The pairing gives the Session the protection you want in a package that pretty much disappears on your head as soon as you roll out for your ride.


  • Lightweight mountain bike helmet for quick rides and long days
  • Koroyd® technology provides serious protection at a reduced weight
  • In-mold construction provides a lightweight design with an EPS foam liner for maximum protection
  • MIPS low-friction layer in between the shell and liner reduces the force of angled impacts
  • Adjustable visor stops the sun from ruining your ride
  • Front and rear channels store your eyewear safely when not in use
  • 15 vents work to cool you off when the temperature heats up
  • AirEvac venting system stops your sunglasses from fogging up
  • VaporFit dial-operated adjustable fit system offers quick adjustments


  • Gender: Unisex
  • Best Use: Mountain Biking
  • Weight: 13 oz (Size Medium)
  • Safety Certifications: CPSC, CE EN 1078, AS/NZS2063
  • Size: [Small] - 51-55 cm, [Medium] - 55-59 cm, [Large] - 59-62 cm
  • How to Measure: Measure around the head about 1 inch above the eyebrows