Mainline Mips®

$310.00
or 4 interest-free installments of $77.50 with Afterpay
Product Id: E007429RX5155
4.8 out of 5 Customer Rating
Select Color: Matte Black
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Select Size: Please select a size S
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Free delivery by Apr 23 - Apr 25 for orders over $50.00

Need it sooner? Get it by Apr 22 - Apr 23 with UPS Express

Free Rx delivery by May 02 - May 09 for orders over $50.00

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Complete Your Kit

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Description

Give credit where credit's due. Thank your mom, your legs, and your gear for giving you the opportunity to land that rocky gap. Made for going big, going fast, or both, the Smith Mainline is our pinnacle, downhill certified enduro bike helmet. Safety innovations like KOROYD™ and Mips® provide energy-absorbing impact protection so you have the confidence to get aggressive on the trail. It doesn't matter if you're slaying the EWS in Whistler or suffering through the last stage of your local enduro race, you need a breathable, lightweight helmet that pairs well with goggles and fits like a glove. The Mainline integrates with your bike goggles for efficient venting and fog-free vision. Multiple pad sets including liners and neck-rolls let you customize the fit.

Fine tune your kit and maximize your view with our fully integrated downhill bike goggles Expand your view here.

Description

Product Details

    Protection

  • Complete KOROYD® coverage for lightweight, energy-absorbing and ventilated impact protection
  • Mips® Brain Protection System reduces rotational forces caused by angled impacts to the head
  • Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older as well as CE EN 1078, NTA8776 E-Bike and ASTM F1952 Downhill

  • Fit / Integration

  • Designed for ultimate integration with Smith performance goggles for maximum comfort, venting and storage convenience
  • AirEvac ventilation system integrates with Smith goggles for fog-free lenses
  • Three washable cheek pad kits, two crown liners and two neck rolls let you fine-tune the fit
  • D-ring chin strap fastener for a snug fit

  • Features

  • 21 fixed vents for consistent airflow
  • Adjustable visor
  • Hybrid X-STATIC® / Ionic+® anti-bacterial performance lining for odor resistance
  • Weight (Size M, Mips®): 27 oz / 770 g

Product Details

Additional Specs

Product Id: E007429RX5155
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smithoptics
We see the weekend right around the corner... Where do you plan to #pursueyourthrill?
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smithoptics
@bikerbrayd logging frequent flyer miles. #PursueYourThrill
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smithoptics
@bikerbrayd logging frequent flyer miles. #PursueYourThrill
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smithoptics
@bikerbrayd logging frequent flyer miles. #PursueYourThrill
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smithoptics
New 2021 Bike Colors are available now! 
Be seen in Cinder Haze, and head over to the website to see an all NEW Black color way for our bike helmets.
 @Bikerbrayd tested and approved!
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smithoptics
New 2021 Bike Colors are available now! 
Be seen in Cinder Haze, and head over to the website to see an all NEW Black color way for our bike helmets.
 @Bikerbrayd tested and approved!
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#demandsmithwithkoroyd
About to slap, or perfectly in control? 🤔 digbyshaw Photo - yeticycles srammtb maxxisbike smithoptics
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smithoptics
2020 has taught us to expect the unexpected. With all the challenges we have faced this year it has forced us to think differently, look inward, be reactive, come together, and be creative.

We launched some of our biggest products to date this year. The Mainline Full-Face MTB helmet, the sustainable Lowdown 2 CORE, and the ICON FIS ski race helmet to name a few.

At the CORE of our ethos, we recognized we built our culture to stand on the principle to live life beyond walls on the trail, in the line up or exploring the mountains. With this foundation already set, we structured our CORE program internally. The mission of the Community Responsibility initiative is to provide a framework and driving force that enables Smith to make consistent and measurable steps toward reducing our environmental impact and helping promote the causes we value. 

Looking back on 2020 and forward to 2021 we would like to thank all of you! Without the support of our community and loyal fans we couldn’t have done it without you. We have a lot in store for 2021 and we can’t wait to see how you all #PursueYourThrill 😎
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smithoptics.bike
Professional Mountain Bike Athlete, ER EMT, full-time student and overall one of the most compassionate, selfless, driven individuals. alexjpavon like all of us has faced a year filled with challenges, personally and professionally. Looking at the positives 2020 has brought Alex, she shared her SILVER LINING with julianabicycles Head over to julianabicycles or the link in our bio to watch the whole story. Let us know what your Silver Lining is in the comments below.
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austinbsmith
Should have worn the full face, looked at it on the way out the door but figured I wouldn’t need it.
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sedonamtbacademy
Incredibly stoked to share that smithoptics has outfitted our instructor team with riding shades and helmets this spring. Their new 2020 line up for MTB gear is the perfect blend of where style meets performance. Catch us out and about with the latest gear or stop by ote.sedona to try it on in person. #chromapop #smithoptics #sedonamtbacademy #otesedona #supervision #sedona #mtbskills #mtblife #moreskillsmorefun
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lady.rah
I'm beyond grateful for such an incredible week with my stellar teamies. I'm thankful for what each of them bring to our group and the opportunities to learn from them. I appreciate that we're commited to building each other up, supporting though joys and heartaches, and empowering each other to be the best humans and racers we can be. I love this team and everything it stands for; it's an honor to be a Vanderkitten 💜🌈🚴‍♀️💨 • • • #VKCX #Vanderkitten #Entourage #VK4Life #KitUpKickAss #WomensCycling #WomenWhoRace #WomenOfCyclocross #CrossIsBoss #LifeDeathCyclocross #CXDreams #GirlsOnBikes #RideLikeAGirl #RaceLikeAGirl #Sisterhood #Teamies #KeepGoing cc: vanderkittenofficial entourtal ridehifi handupgloves lizardskinscycling smithoptics chamoisbuttr 📸: 1,2 ellevelos 3,4 cwilliams616
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#chromapop
#ThankfulThursday — Keeping our noggins safe and our eyes happy, we love our smithoptics helmets and glasses. We offer Session and Forefront 2 helmets at all #LadiesAllRide camps for ladies to try out AND we give away a pair of fashion and performance glasses at each raffle!! 🙌 Thanks smithoptics we ❤️ you! 🕶 😎 🤗 #SmithWomen #pursueyourthrill #ridebikesbehappy . . ✳️ Here I am wearing the Wildcat glasses in Matte Citron and Session helmet in Matte Citron Deep Ink Peony... 💕🌈
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10/23/19
ANONYMOUS

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masahirozhicun
今日は今シーズンラストのふじてんです。 昨日の雨まだ路面はウエットですが午後からは良い感じになりそう。 #マウンテンバイク #mtb #assosofswitzerland #smithoptics #assosproshoptokyo #ふじてん
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ladiesallride
#ThankfulThursday — sombriocartel has been with us since the beginning and we couldn’t be more proud to have them as our clothing sponsor. We LIVE in our bike clothes so they must be comfortable, functional and of course look good. 🙌 We have even crash-tested the product many times with no holes or major damage. 🤗🙌🤪‼️ . . THANK YOU #SOMBRIO for providing samples for women to try on and making product that fits all body types! Thank you for the custom Ladies AllRide jerseys, discount codes for purchases, coach jerseys, raffle items and everything else you do to make our camps and rides that much better! We love you! ❤️🙏🤗 #luxuryofdirt #sombriocartel #goodclothingmakesushappy #ridebikesbehappy
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ladiesallride
#ThankfulThursday — sombriocartel has been with us since the beginning and we couldn’t be more proud to have them as our clothing sponsor. We LIVE in our bike clothes so they must be comfortable, functional and of course look good. 🙌 We have even crash-tested the product many times with no holes or major damage. 🤗🙌🤪‼️ . . THANK YOU #SOMBRIO for providing samples for women to try on and making product that fits all body types! Thank you for the custom Ladies AllRide jerseys, discount codes for purchases, coach jerseys, raffle items and everything else you do to make our camps and rides that much better! We love you! ❤️🙏🤗 #luxuryofdirt #sombriocartel #goodclothingmakesushappy #ridebikesbehappy
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ladiesallride
#ThankfulThursday — This one goes out to smithoptics.bike (and friends) who make the best days better. Thank you smithoptics for protecting our eyes and noggins so we can pursue our thrill on mountain bikes and see amazing views through your lenses! . Thanks to SMITH we have a fleet of demo helmets at our camps and give away a pair of performance and fashion glasses at every raffle! We are so grateful! 🙌‼️❤️ #pursueyourthrill #smithoptics #ridebikesbehappy . . . Products in these photos — Session helmets Lowdown glasses Wildcat glasses Forefront 2 helmets Attack glasses Lowdown Slim glasses
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ladiesallride
#ThankfulThursday — This one goes out to smithoptics.bike (and friends) who make the best days better. Thank you smithoptics for protecting our eyes and noggins so we can pursue our thrill on mountain bikes and see amazing views through your lenses! . Thanks to SMITH we have a fleet of demo helmets at our camps and give away a pair of performance and fashion glasses at every raffle! We are so grateful! 🙌‼️❤️ #pursueyourthrill #smithoptics #ridebikesbehappy . . . Products in these photos — Session helmets Lowdown glasses Wildcat glasses Forefront 2 helmets Attack glasses Lowdown Slim glasses
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james_mcskimming
Awesome weekend riding Della with these beauties! smithoptics #sessionhelmet #ruckus dissentlabs
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