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Portal Helmet

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Like a wizard casting a protection spell but only on your head, the Portal from Smith will stand up to the trials and tribulations of the daily cyclist. The Smith Portal Helmet is designed for everyday use, delivering a tailor-made fit within its stylish design. Featuring Smith's adjustable VaporFit™ system, the Portal provides a customized fit that maintains comfort throughout the day's activities. With 18 optimally-placed vents throughout the Portal, this helmet is sure to help keep a cool head, even when riding in the height of summer.


  • Lightweight, durable head protection with in-mold construction.
  • VaporFit™ Adjustable Fit System.
  • 18 optimally-placed AirEvac™ vents for the maximum in ventilation.
  • XT2™ anti-bacterial performance lining.
  • Claimed weight: 280 grams (size medium).
Smith Portal Helmet
Other styles of this product are available.
Head Circumference20"-21½"21½"-23¼"23¼"-25"   
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Excellent Smith Helmet
by Anonymous
0 of 1 customers found this review helpful.

The Smith helmet has very good venting and is bright color.

Reviewed 5/22/2018
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