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Genuine Do Wraps Sweatvac Ventilator Cap
  • Genuine Do Wraps Sweatvac Ventilator Cap - Black
  • Genuine Do Wraps Sweatvac Ventilator Cap - Red
  • Genuine Do Wraps Sweatvac Ventilator Cap - Blue
  • Genuine Do Wraps Sweatvac Ventilator Cap - American Flag

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Genuine Do Wraps Sweatvac Ventilator Cap


  • Rated for temperatures and heat indexes from warm to hot
  • Combines the seamless contour superb sweat management of the Skull Cap with a 4-way stretch mesh top
  • 3" wide DriSmart shell with Transpor liner keeps the sweat from pouring into your eyes while the mesh top provides excellent ventilation
  • Great under helmets in extreme heat
  • Made in USA

Note: Black colorway is all black, not black/grey as shown in picture

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Genuine Do Wraps Sweatvac Ventilator Cap 4.3 5 50 50
Looks pricey for what you get but works great! When I opened the box it does not look like a $20 piece of headwear, but once I tried it, it works great. My head feels cooler and reduces helmet hair somewhat. I recommend this product. October 5, 2015
This is my Second Sweatvac Cap I wore my first one out by usage I love this Helmet Cap. Now, mind you, I fought my wife to wear it. They LOOK stupid on your head I would always say. Well after a very long 2 week trip a few years back and Putting the helmet on and taking it off every hour or so my head got sore. These caps may keep your head cool, or warm, I won't comment on that, but they keep your hair in place and out of your eyes, and act like a bearing when placing your helmet on your head, or removing your helmet. I have taken my helmet off and literally rang the sweat out of my Sweatvac, kind of gross, but at least it wasn't in my Helmet liner. I always make sure when I take the helmet off, I get this ugly thing off my head, because it really does look stupid on me. I LOVE THESE Sweatvacs. September 21, 2015
Recommended My hair likes to get in my eyes while riding and this cap works great to keep it out if my face. If it's really hot I run it under water before putting it on and it keeps me cooler. September 15, 2015
works well. first time I have used one & I should have been using one long ago! July 13, 2015
Does what it says it Wii. Keeps the sweat out of your eyes, cool to wear, only wish it was a little wider to stay down farther on my ears June 15, 2015
Fits good and absorbs well I bought this to use at the track. So far it has worked perfectly for what I wanted. It is made of moisture wicking fabric and fits just right under my helmet. Might snug it up just slightly. I need to order another as summer is heating up. May 27, 2015
great beanie Fits great, doesn't move under helmet,helps keep helmet from getting stinky, easy to wash December 8, 2014
Wrap This wrap works great. It stretches to make a nice snug fit and the ventilation is perfect. October 13, 2014
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Have a functionality, fit, or otherwise product-specific question about the Genuine Do Wraps Sweatvac Ventilator Cap? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Genuine Do Wraps Sweatvac Ventilator Cap
Already Asked: 4 Questions, 34 Answers
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RevZilla Store asked: Why did you choose this?
Gregory J: Keep helmet liner cleaner from hair lotions or gel that I may use and protect my hair styling as well. Also to absorb sweat on hot summer days Sep 26, 2015
Richard M: Because I live in a warm climate, I sweat, and want to minimize the effects on my helmet liner. Aug 9, 2015
Danny L: It's hot out and I wear a helmet Jul 26, 2015
M O: To avoid helmet hair and cover my bald head. Jul 17, 2015
chinnayya v: Friends recommendation May 17, 2015
O F: Great Reviews, and a Great Item. Still wearing it every time I ride. Wash with warm soapy water let air dry. It's still in great shape I highly recommend this product. May 6, 2015
Richard H: good reviews Apr 15, 2015
reza z: sweaty days keeps my helmet clean Oct 19, 2014
Mohamed E: Keep the helmet clean .. while easy in easy out Sep 19, 2014
Chadrick D: I live in Texas. I sweat easily. This thing keeps me from looking like I just stepped out of the shower when I remove my helmet. Aug 24, 2014
quentin k: Great wrap!! it really works good for me, because I really sweat bad. Jul 29, 2014
Edward B: Filler for free shipping. Jul 8, 2014
Rannie L: Due to the humid climate of Guam, sweat and gunk from hair gel can really funkafy a helmet. I was hoping that this product would reduce the number of times I would have to run helmet liners through the washer. Jul 7, 2014
Azeez A: Breathable, although slightly overpriced Jul 6, 2014
Thomas K: Absorbes sweat and keeps helmet cleaner May 31, 2014
Sang L: Bought a replacement one. This cap does well with head sweat. However, unless you wash it regularly, it will only last a season. May 27, 2014
Sheldon S: I don't like the doo rag look or the tails hanging down. This is a much neater look. May 23, 2014
Yuvaraj S: I needed a sweat cap under my helmet for summer and some one commented this cap does not stick/static my hair. May 21, 2014
Andrew W: I find my head sweats a lot in the Australian summer May 5, 2014
Laura H: I thought my helmet would be too big. It's not. I don't wear this. Apr 29, 2014
terry k: Just wanted to try. Apr 5, 2014
Aaron L: easier to put on a helmet. size is a little too large for my already large head Mar 18, 2014
Alejandro m: Tu use on hot days with half or ¾ helmets Mar 3, 2014
stuart m: Sweaty head Feb 19, 2014
Devesh A: Recommendations from other shoppers. Feb 5, 2014
Walker J: Needed something to help reduce sweating in my helmet. Dec 2, 2013
Eric B: on a lark, need something to keep my hair from messing up inside my helmet Nov 5, 2013
A shopper asked: Not sure how to make a wild guess on the size of these things. I need one to protect my hair under the helmet, and I wear an XS to SM. Could I get a guess on that?

Apr 4, 2011
Answer this · Send to friends Good question? Yes (0) No (0)
WingRider: THX,

I thought the same thing until I got it. I don't think you will have any problem with this at all. It is very light and I thought it would actually be too small for my head. I wear a Medium helmet in most brands.

this is made well and I have to say that it could fit small med and probably large by the way the material is. I would definitely recommend you at least try it, besides the return policy and procedure for Revzilla is actually a pleasure to deal with. You don't have anything to lose, and I really like mine. I plan on getting the winter version along with another one (summer version). (one to wash / one to wear).

It is super comfortable and you don't even know you have it on. Stays in place too even when you are taking off your helmet.

Give it a try.
May 25, 2011
Reply to WingRider Good answer? Yes (0) No (0)
Geographer01: A head size of XS-SM might work for this helmet liner. However, I found it does not reduce helmet hair as well as another brand that has a satin liner. Sadly, I can't find the slik version I've worn for years with great satisfaction. Apr 10, 2012
Reply to Geographer01 Good answer? Yes (0) No (0)
Chris K: These Ventilator Caps are one size fits all. They are stretchy enough to fit larger sizes, but elastic enough to fit smaller as well. Apr 4, 2011
Reply to Chris Good answer? Yes (0) No (0)
JBud: Should be a good fit. I wear a large helmet and it is snug on me. Apr 9, 2012
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A shopper asked: Would this cover my ear? May 22, 2014
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Kevin R: It covers the top half of my ears. I got this specifically to hold my ears close to my head when putting my helmet on. It is very thin, and the venting on top makes it very comfortable even in warm weather. May 22, 2014
Reply to Kevin Good answer? Yes (0) No (0)
Allen C: I think it depends on your head shape but generally I don't think it will cover ears. It doesn't cover my ears unless I pull them down hard over my ears but eventually they'll retract back up. Jun 11, 2014
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A shopper asked: r they one sizes fits all? Jun 1, 2015
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Luis C: Yes... Jul 8, 2015
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Product Style RevZilla Item # Manufacturer Product # Availability
Black 147228 65201833031 In Stock: Ships within 24 hours
Red 147230 65201833032 In Stock: Ships within 24 hours
Blue 147229 65201833034 In Stock: Ships within 24 hours
American Flag 147231 65201833030 In Stock: Ships within 24 hours