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Bike Helmets

(97 results)
Products (96)

    Top Rated

    Bontrager
    Solstice MIPS Helmet

    $70.00
    122 reviews with an average rating of 4.6 out of 5 stars

    Top Rated

    Smith
    Signal MIPS Bike Helmet

    $75.00 - $80.00
    34 reviews with an average rating of 4.9 out of 5 stars

     

    Giro
    Fixture MIPS Bike Helmet

    $70.00
    59 reviews with an average rating of 4.4 out of 5 stars

    Top Rated

    Smith
    Convoy MIPS Bike Helmet

    $75.00 - $80.00
    61 reviews with an average rating of 4.6 out of 5 stars

     

    Giro
    Verce MIPS Bike Helmet - Women's

    $65.00 - $70.00
    24 reviews with an average rating of 4.4 out of 5 stars
  • Three bikers ride down a bike path

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    Thousand
    Heritage Bike Helmet

    $89.00
    50 reviews with an average rating of 4.5 out of 5 stars

    Top Rated

    Smith
    Engage MIPS Bike Helmet

    $110.00
    63 reviews with an average rating of 4.7 out of 5 stars

    REI Outlet

    Nutcase
    Street Mips Helmet

    $59.73 Compared to$79.99
    You save 25%
    3 reviews with an average rating of 4.3 out of 5 stars

    REI Outlet

    Bern
    Watts EPS Bike Helmet

    $52.73 Compared to$69.99
    You save 24%
    0 reviews

    Top Rated

    Bontrager
    Solstice Bike Helmet

    $50.00
    48 reviews with an average rating of 4.8 out of 5 stars

    Top Rated

    Giro
    Radix MIPS Bike Helmet

    $95.00 - $100.00
    26 reviews with an average rating of 4.8 out of 5 stars

    Top Rated

    Giro
    Agilis MIPS Bike Helmet

    $100.00
    37 reviews with an average rating of 4.7 out of 5 stars

     

    Bern
    Macon 2.0 MIPS Helmet

    $70.00
    34 reviews with an average rating of 4.5 out of 5 stars

    Top Rated

    Bern
    FL-1 Libre Bike Helmet

    $70.00
    14 reviews with an average rating of 4.6 out of 5 stars

    Top Rated

    Smith
    Persist MIPS Bike Helmet

    $110.00
    26 reviews with an average rating of 4.8 out of 5 stars

    Top Rated

    Thousand
    Chapter MIPS Cycling Helmet

    $145.00
    6 reviews with an average rating of 4.8 out of 5 stars

    Top Rated

    Bontrager
    Starvos WaveCel Cycling Helmet

    $105.00
    99 reviews with an average rating of 4.7 out of 5 stars

    Top Rated

    Giro
    Fixture MIPS XL Bike Helmet

    $70.00
    5 reviews with an average rating of 4.6 out of 5 stars

     

    Bontrager
    Quantum MIPS Bike Helmet

    $115.00
    7 reviews with an average rating of 4.3 out of 5 stars

    Top Rated

    Bern
    Hudson MIPS Bike Helmet

    $140.00
    28 reviews with an average rating of 4.5 out of 5 stars

    Top Rated

    Giro
    Tremor MIPS Bike Helmet - Kids'

    $70.00
    20 reviews with an average rating of 4.7 out of 5 stars

    REI Outlet

    Bern
    Allston Bike Helmet

    $59.73 Compared to$79.99
    You save 25%
    1 reviews with an average rating of 2.0 out of 5 stars

    New Arrival

    Smith
    Express MIPS Cycling Helmet

    $100.00
    6 reviews with an average rating of 3.7 out of 5 stars

    New Arrival

    Smith
    Network MIPS Bike Helmet

    $119.93 - $160.00
    16 reviews with an average rating of 4.4 out of 5 stars

     

    Bontrager
    Charge WaveCel Helmet

    $109.93 - $160.00
    11 reviews with an average rating of 3.9 out of 5 stars

     

    Bern
    Nino 2.0 MIPS Cycling Helmet - Kids'

    $70.00
    13 reviews with an average rating of 4.3 out of 5 stars

    REI Outlet

    Oakley
    ARO5 MIPS Helmet

    $118.73 Compared to$250.00
    You save 52%
    14 reviews with an average rating of 4.2 out of 5 stars

     

    Nutcase
    Street Mips Helmet

    $59.93 - $80.00
    19 reviews with an average rating of 4.4 out of 5 stars

     

    Nutcase
    VIO MIPS Bike Helmet

    $150.00
    2 reviews with an average rating of 2.5 out of 5 stars

    Top Rated

    Troy Lee Designs
    A1 MIPS Classic Bike Helmet

    $115.93 - $145.00
    67 reviews with an average rating of 4.6 out of 5 stars

Bike Helmets

Bike helmets are pieces of safety equipment designed to protect your head in the event of a fall or crash. They consist of an outer shell and interior protective liner made of polystyrene foam to absorb impacts. Manufacturers have created a suite of technologies to improve safety like MIPS, designed to dampen rotational trauma.

Types of Bike Helmets

You'll want to choose the type of helmet that suits your style of riding:

If you're concerned about bike safety, also see our selection of bike lights, reflectors and mirrors.

More Considerations

Look for some important features as you pick your helmet:

  • Ventilation: More vents increase wind flow, cooling you down.
  • Visors: Some helmets have a sun visor built in to keep your eyes shaded.
  • Face protection: Mountain bike helmets often have full face protection and a wraparound chin bar.

Bike Helmet Fit

Helmets should fit snuggly but not be uncomfortable. To get the right fit, first adjust the wheel or strap in the back. Then, buckle and tighten the chin strap. To test the fit, open your mouth wide. The helmet should press against the top of your head.

When to Replace your Helmet

Bike helmets are designed to absorb one impact. If you're been in any type of accident, it's best to get a new helmet even if it looks OK. Crash-free helmets should be replaced after five years as UV, weather and age can cause them to degrade.

Why Shop at REI

REI Co-op offers a 100% satisfaction guarantee. We carry helmets from top brands like Giro, Smith and Bern.