Smith Signal MIPS® Helmet


Signal MIPS® Helmet

Smith Signal MIPS® Helmet


Item No. 25394677
Purchase any Bike and get 20% off Bike Accessories. Details Buy any Bike and get 20% off Bike Accessories when you purchase any bike, new or used

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  • Brand exclusions: Garmin


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The Signal helmet provides cyclists an exceptional custom fit and elevated protection wrapped in Smith's signature style. By integrating the proven VaporFit™ fit system with a MIPS® liner system -- the Signal delivers a tailor-made fit for every rider across four unique shell sizes. The AirEvac™ ventilation system and engineered eyewear storage delivers the ultimate integration you expect from a Smith helmet.

Additional Information



  • Lightweight in-mould construction
  • MIPS® impact protection system
  • VaporFit™ adjustable fit system
  • Performance comfort lining
  • 21 optimized vents
  • AirEvac™ ventilation
  • Ultra-light single-layer webbing
  • Ultimate eyewear integration
  • Certification: CPSC | CE EN 1078 | AS/NZS2063
  • Weight: 11 oz | 300 g (size medium)
  • Sizing: S = 51-55 cm | M = 55-59 cm | L = 59-62 cm
  • Product ID #: 25394677
  • Vendor Style#: E00740



Please visit our Services page for more information on bike services available at select Sporting Life store locations.


MIPS is a system used to reduce the rotational forces on the brain in the case of oblique impacts. This is achieved by allowing a controlled rotation of the shell relative to the liner.


AirEvac uses a system of shell vents to actively pull warm, moist air out of the users goggles and exhaust it out of the helmet to prevent fogging.