Shark Evoline 3 ST Arona Helmet [Size MD Only]
  • Shark Evoline 3 ST Arona Helmet [Size MD Only] - Black/Green
  • Shark Evoline 3 ST Arona Helmet [Size MD Only] - Black/Green
  • Shark Evoline 3 ST Arona Helmet [Size MD Only] - Black/Green

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Video Reviews (2)

Shark Evoline 3 ST Arona Helmet [Size MD Only] Videos

Shape: Round Oval

Weight: 4.13 lbs

What's this?

Shark Evoline 3 ST Arona Helmet

The Shark Evoline 3 ST breaks new ground, picking up where previous Evoline helmets have left off and continuing to lead the way in modular helmet design. Shark's innovative Auto-Up system allows riders to rotate the chinbar of the Evoline 3 ST completely around to the back of the helmet and lock it in place, transforming from full face helmet to DOT/ECE 22.05 approved open-face helmet in just seconds.

An integrated drop-down internal sun visor, Sharktooth integration and Shark's Easy Fit system for eyeglasses just add to the Evoline 3 ST's already stellar reputation for being a bear in the modular helmet market.  Great for long distance riding, inner city commuting and anything in between, the Shark Evoline 3 ST offers riders an unrivaled level of comfort, protection and freedom.


  • Round internal shape, comparatively less forehead room than other helmets but wider in the temples
  • Runs slightly small, sizing up 1cm is recommended (if you measure in at 59cm, choose size LG, if 60cm, go with an XL instead)

Improvements to the Series 3 include:

  • Easier manipulation of the chinbar thanks to the Auto-Up system. The unique motion of the Evoline remains unchanged and has become even more natural with the Series3.
  • The Auto-Up system has been simplified - chinbar and main shield are now united in a single movement.
  • Fabrics, finish and style. The interior of the Evoline Series 3 has been totally redesigned and is softer, better and more comfortable.
  • Brand new ventilation design fore and aft.
  • Overall lower weight has been decreased by approximately 200 grams.


  • Lexan Polycarbonate shell
  • Shark Easy Fit system for comfortable use with glasses
  • Sharktooth ready
  • Integrated drop down sun shield
  • Removable and washable CoolMax liner
  • DOT approved
4.2 / 5
Bang For The Buck
4.7 / 5
Protection & Durability
4.7 / 5
4.7 / 5
4.3 / 5
5 / 5
Air Flow
3.6 / 5
Noise Level

Shark Helmet Sizing

Size Head (cm)
XS 53-54
SM 55-56
MD 57-58
LG 59-60
XL 61-62
2XL 63-64

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

How To Measure

H Head Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.
Product Style RevZilla Item # Manufacturer Product # Availability
Black/Green / MD 954649 HE9272DGKWM/ Only 1 Left: Ships within 24 hours


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If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

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Have a functionality, fit, or otherwise product-specific question about the Shark Evoline 3 ST Arona Helmet [Size MD Only]? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

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Browse 124 questions Browse 124 questions and 415 answers
Why did you choose this?
RevZilla Store
Love the chin bar swinging out of the way for hot weather riding.
Chris E on Apr 24, 2017
best modular design out there
Hilesh G on Nov 7, 2016
Love the chin bar swinging out of the way for hot weather riding.
Chris E on Apr 24, 2017
Nice Helmet
daniel s on Jan 7, 2017
best modular design out there
Hilesh G on Nov 7, 2016
I chose this helmet for the function and style. I bought one for me and my wife and we have had them for about three months and 3000+ miles of riding from short dinner rides to multi day long trips. A little heave at first coming from a 1/2 helmet, but the convertibility between full face and 3/4 style is awesome especially riding in south Texas and New Mexico - easy to flip up and ride to cool off at slow speeds. Very good for road noise and sound reduction as well. Highly recommended!
David J on Sep 2, 2016
The helmet fits quite well and is the only helmet with a flip over chin bar.
Steve J on Jun 27, 2016
open face option, built in sun visor, reviews.
Matthew B on Jun 9, 2016
recommended by a friend
Piotr M on Jun 4, 2016
I liked that the modular portion of this helmet moves all the way to the rear of the helmet. Great fit.
Guillermo G on Jun 3, 2016
I have had the original evoline and it fit my round head. Hope this one does too.
Joe B on May 25, 2016
Helmet features only offered in the Shark Evoline series. Color almost matches bike.
Gregory S on May 23, 2016
The modular design!
ROBERT L on May 17, 2016
I wanted a flip up helmet that did not remain at the 11 o'clock position while open. I am very happy up the helmet's performance after one year.
David G on Apr 29, 2016
Orange Color, great looks...combined with versatile chin-guard match the orange jacket i ordered.
Robert H on Apr 25, 2016
I already own a Shark evoline 2 helmet and wanted to upgrade to a lighter one.
T I on Apr 6, 2016
The flexibility to go from open face to full face was the key. Cool design and graphics. Revzilla pricing and free shipping closed the deal.
Tim65 on Apr 1, 2016
beautiful and practical
claudiu p on Mar 29, 2016
Love the modular aspect, hoping it wont be too fragile on the hinge pins...
Timothy H on Mar 28, 2016
Looking for a modular touring helmet with an integrated tinted sunshade. I like the design of the Shark Evoline 3 with the ability to quickly adjust from open face to full face, and ride at highway speeds in the open face mode.
Kenneth D on Mar 21, 2016
I ride a BMW 800GT. My wife has a Vespa. This design is suitable for both.
Timothy D on Jan 31, 2016
I liked the idea of picking between open face and full face.
Richard R F on Jan 3, 2016
Versatile and good quality finish
Mauricio M on Dec 28, 2015
Comfort and fit.
Hugh J on Dec 25, 2015
Full face/open face, good reputation.
John E on Nov 30, 2015
jesus p on Nov 25, 2015
I like the style and convertability
Darryl D on Nov 19, 2015
Time to replace my poor old Evoline Grand Urban.
F T on Nov 14, 2015
A friend told me that this was the best helmet for adventure because it opens all the way back so its very confortable
CESAR R on Nov 11, 2015
style and I liked the flip back shield
wolfdogterry on Nov 4, 2015
The flexibility to be worn open or full faced. Also, Anthony's video helped explain the benefits and was helpful
Rick H on Oct 27, 2015
It is the only helmet that offers 3/4 operation without negative wind affects. 2 in 1 helmet with good protection.
Donald M on Oct 22, 2015
I like the concept of being able to use the helmet as a three quarter or full face depending on the conditions. It appears to be a quality build.
WILLIAM C on Oct 21, 2015
replacing my old shark. new color scheme fits my bike and my mc.
Ron H on Oct 17, 2015
My wife use the first generation of this helmet. I got a new bike for next season and thought now would be a good time to get a helmet that matches the new bike. :P
Jim M on Oct 7, 2015
the ability to convert to a 3/4 helmet without the chin guard sitting on the forhead of the helmet
Jeffery C on Oct 7, 2015
doing my first road trip and wanted something to better protect me than my around town half helmet
edward b on Sep 26, 2015
my son in law has had one for 2 years and I wanted sence the first time I saw his.
Lloyd D on Sep 20, 2015
Good video and I thought it would fit my head shape well.
T O on Jul 16, 2015
Had all the design elements I was looking for in a modular helmet plus has an excellent safety rating.
Doug w on Jun 16, 2015
good brand. innovative design and mechanism for a modular helmet. reasonably priced.
maxim r on Jun 15, 2015
I spoke w/a Gear Geek today. After explaining my head shape he recommended the Schuberth C3 (on sale) and the Shark Evoline ST model.
Clark C on Jun 10, 2015
I thought this solution to open face and full face helmet was innovative. Unfortunately it was to small.
Ryan S on May 24, 2015
Shark has the most awesome (avant-garde) designs; the Evoline Series 3 ability to pop the chin guard all the way back really rocks!
Ivan N on May 19, 2015
I chose this for the hi-viz pattern and the novel transforming chin-bar. Didn't fit right though.
Patrick R on May 14, 2015
Didn't want a full face helmet, but looking for safety benefit of a modular. Liked that chin guard could be rotated all the way back. Alas, you better have a round head or fuhgetaboutit.
Michael F on May 12, 2015
This is my second Evo. I have the first version and have loved it. I work as a Moto official for professional bicycle racing and this is the most versatile helmet on the market. I love the chin bar going out of the wind so it makes it easy to ride with up or down at speed.
Frank M on Apr 20, 2015
I like the idea of having both an open and full face helmet.
B U on Apr 19, 2015
Second one of these great helmets. I hit a deer at 60 mph, went down and skidded 40 yards, crushed my right upper arm, but am alive and riding again! The helmet saved my life.
brian a on Apr 16, 2015
Just many great reviews and the many options for this helmet....
Timothy C on Mar 29, 2015
The function of this helmet gives 2 helmets in 1, with a high safety rating in both open and full face .
Patrick S on Feb 25, 2015
The ability to ride with full face and 3/4 face.
Alan S on Feb 8, 2015
Nice Helmet
daniel s on Jan 7, 2017
I chose this helmet for the function and style. I bought one for me and my wife and we have had them for about three months and 3000+ miles of riding from short dinner rides to multi day long trips. A little heave at first coming from a 1/2 helmet, but the convertibility between full face and 3/4 style is awesome especially riding in south Texas and New Mexico - easy to flip up and ride to cool off at slow speeds. Very good for road noise and sound reduction as well. Highly recommended!
David J on Sep 2, 2016
Is this helmet compatible with Bluetooth units like the Sena 20s since the chin bar flips over ?
Ley E on May 8, 2015
BEST ANSWER: I put in my scala g3 easy. The video shows how the bottom neck surround piece comes out. You run the wiring for speakers there. My unit is attached at outside lower left. The chin bar has 2 inch clearance at its lowest forward point to the bottom of the helmet.
I wear glasses how will helmet fit?
Gary B on Apr 1, 2016
BEST ANSWER: Gary, I also wear glasses and have no problem at all except when I try to remove my helmet with my glasses still on. The helmet is a bit snug which is a good thing but my glasses still slip right in. Honestly this is the best helmet have owned and the convertible mechanism is super handy for having conversations without having to remove the helmet or scream out load so someone can hear me. The internal smoke visor is awesome because I wear glasses and don't have to worry about needing sunglasses(upgrade to polarize lens). Hope that helps. - T.
A friend of mine has an Evoline size XL. I really like the helmet but it hits me very hard on my forehead. I would need more room in the front of my forehead. Or I would need a 2XL. Can you help me in either of these areas?

A shopper on Oct 29, 2014
BEST ANSWER: You don't need a larger helmet, you need to look at a different helmet. Your head is not shaped right for this helmet. This helmet is meant for a round head and if there is pressure on your forehead then you have a neutral to narrow head. Look at Aria, or Shoei are both very good helmets. The Aria is more neutral and the Shoei is more narrow. HJC is more neutral also.
My head measures 58.5 cm, a Shoei rf1000 medium is a tad tight all around on me, should I go M or L on the Evoline 3?
A shopper on May 6, 2015
BEST ANSWER: I think I actually asked this question since it perfectly describes my situation RF1000 and all. I purchased the Evoline 3 in a large... and then returned it. The large was too loose side to side while simultaneously crushing my forehead. A medium would not have been any better for me. The helmet is much more round then I expected from the fit guide. If you have an American neutral head shape, I think you are compromising your safety with this helmet.

With that said, if you have the right head shape, this helmet was made very well, had awesome features, and looked cool (albeit huge!).

I ended up switching back to full face, picked up a Shoei RF1200 Medium and it fits perfect. So bottom line, if you fit perfect in a Shoei RF1200 then you won't fit in the Evoline 3 due to head shape.
What's the weight of this helmet? Also, is it possible to get in just black (without another color or pattern)? Thanks
Darol T on May 3, 2015
BEST ANSWER: I've had this helmet about 9 mo, great helmet. I do not know the exact weight spec, but it is comfortable, snug, and not perceptibly heavy. I'm 5'10" aprox 190 lbs I'm no kid, 67 yrs and wear the yellow Hi Viz Shark with a Joe Rocket Hi Viiz yellow armored jacket, I couldn't feel safer or be more pleased with the features of this helmet. The closet color to black is a two tone, not bad looking if you don't like more visibility. I bought the Shark Blu-Tooth, works great. This helmet was the only unit which the full face chin bar rotates fully to park behind the head; I usually ride jet fighter style utilizing the internal sun visor and/or the clear visor. All in all, great helmet.
Jerry in Cleve, Oh
'01 Triumph Thunderbird 900 , '07 Suzuki S40 Savage 650 , '83 Honda MB5 50cc
Pinlock shield included with helmet? If not, can one be fitted to it? I am spoiled with the Nolan N104 but looking to buy a red modular helmet to match the new bike.
Jaime O. D on Aug 25, 2014
BEST ANSWER: Pinlock is not included. I have not had any fogging issues with mine. I have not tried to install one.
Is there an aftermarket quick release system available for the Shark Evoline 3 ST Arona Helmet hi viz that can be attached to the D rings or to the straps?
A shopper on Jul 14, 2014
BEST ANSWER: I got one at a Japanese motorcycle dealer, and another one at a bike rally and I have seen them on the internet buy sites. Not sure if Revzilla has them though. Yes they will work with the D rings, but for my Shark helmet it took some work to get one of the connectors in the loop after the D rings were cut off. Not easy, but can be done.
Hi Currently im using a Nolan 104 tech helmet size XL, so do i still take XL for the Shark evoline helmet?
Bukhari J on Nov 20, 2014
BEST ANSWER: I ordered the LG based on the sizing chart and my previous Shoei helmet. The large was very tight for me across the front of my forehead, I went to the XL and it fit much better. for the first couple times I wore it it was still snug across the front of my forehead, It now fits great! LOVE this helmet and its versatility
What kind of chin strap/buckle does this helmet have?
Michael C on Jun 16, 2014
BEST ANSWER: Bad news, Michael. It does have the old double D-Ring system. I don't know if Shark configures them differently for different markets, but in the US it looks like we get the old standard. Otherwise, though, the helmet is excellent. The chin bar system works great and is so much better than any other modular helmet. The action is smooth and all the helmet features are intuitive and easy to function. And the helmet looks badasssss!
Does water go in if caught in the rain? and can I mount my sena smh10-10 to it?
Yennifer L on Nov 26, 2016
BEST ANSWER: The rain does not enter mine. I was able to attach my Sena 20 with no problem