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Helmet Sweat Liner - hook and loop

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In a helmet, a sweat liner is the best way to keep dripping sweat out of eyes and glasses.  

Our "no sweat" helmet sweat liners were initially designed for cyclists. But, our helmet sweat liners also happily manage sweat in skate helmets, cowboy hats, equestrian riding helmets, motorcycle helmets and more.  The drape of wicking anti-microbial bamboo material lines the helmet and covers the top of your head also serves as sun protection in ventilated helmets.  Also, great for the shaved, the bald and the balding.

Helmet Sweat Liners are the best for keeping dripping sweat out of eyes and glasses while cycling, or...

Manage excess perspiration with a special version of our ultra absorbent sweat liner.  This is essentially a bike helmet front pad replacement system with loop material for hook-and-loop at the front of the SweatHawg Helmet Liner. The drape of wicking material that lines the helmet and covers the top of your head also serves as sun protection in ventilated helmets. Great for the shaved, the bald and the balding. 

What's the great sweat stopping secret?

100% technical fabrics, our sweat absorbing Helmet Sweat Liner combines aggressively wicking lightweight hygienic bamboo fabric with a hyper-absorbent brow to stop dripping burning sweat and smeared glasses. Absorption plus wicking plus evaporation cools you when damp, and the flat seams mean no "hot spots" under a helmet. 

Directions for Use:
1) Verify your helmet has removable hook & loop attached pads (most do).
2) Remove the front set of pads.
3) Place your SweatHawg in the front of the helmet, centered and aligned with front edge.
4) Secure in place by pushing the SweatHawg’s loop material onto the hook material inside the helmet.
5) Put the helmet on your head, brow first, secure straps. 
You now have a comfy thirsty SweatHawg instead of front pads!  

Check out our great reviews by those "in the know": and

$4 US First Class Shipping (Unlimited) will be added at checkout.  Other shipping options also available, including International to Canada and Australia. Free US Shipping on orders of $60 or more! PERFORMANCE GUARANTEE:  Most effective sweat managing headwear, or your money back. 



Washing Instructions:
Machine Wash Warm, Line Dry. Fabric softener not recommended.
100% Polyester

4 Reviews

  • 3

    Posted by GM on 24th Feb 2022

    Seems to work if it would fit my cowboy hat properly, still trying to figure out how to make it work.

  • 5
    Helmet liner

    Posted by James Price on 24th May 2020

    I have to replace the cheap liners in my helmets regularly because they do not hold up at all after you wash them even if you do it carefully. This is a product that exceeded my expectations and makes me wonder why manufacturers don't give you this kind of smart quality product in the first place.

  • 5
    4th Sweathawg...soon to be 5

    Posted by Patricia of Northern Utah on 30th Jun 2017

    I purchased my first helmet liner a couple years ago hoping to keep the sweat at bay. The only reason it didn't work for me is because my husband nabbed it to see if it would help stop the sunburning of his "shall I say hair-challenged head" from the air vents in the helmet. It solved that issue perfectly! Since then I've purchased a winter hat that works great for cross country skiing, a cap insert, and yes, another helmet liner for myself. It works excellent! Going to try the x2 version next for the upcoming hotter days of summer. Sweathawgs Rule...I highly recommend.

  • 5
    The Sweathawg helmet liner is the bomb!

    Posted by Eric Hall on 17th Feb 2016

    "Hello, I would like to offer a testimonial of your product. I'm not one to write lots of reviews, but I am one who likes to promote companies and products that I find to be heads and shoulders above others. The Sweathawg helmet liner is the bomb! Let me explain, at the start of summer I'd had a few rides where the sweat had stung my eyes and spotted my glasses. So I set out to find the best sweat control product available at any price. I did a ton of research, read a ton of reviews, solicited feedback from friends and even tried several liners, head caps and headbands from the local bike store/friends. All of them worked better than my bare head, however all of them had their cons. The head caps didn't work on a long ride, the headbands left lines on my forehead. Then I found Sweathawg. No one I personally knew had ever tried one, but the reviews were great so I bought 1 of your hook and loop cycling helmet liners. Problem solved! I put this in my helmet and have not had a single drop of sweat in my eyes since! It actually keeps my head warmer at the start of a cool morning ride and then later on I can feel it cooly my head! I'm simply amazed at how well it works. Additionally it is a worry free product. I don't have to worry about having weird lines or a weird contraption on my head when I take the helmet off nor do I worry about losing it for it just stays in my helmet ready to go on the next ride. Thank you Sweathawg for a wonderful product."