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The Waxed Adjustable Curveball Cap


The Waxed Adjustable Curveball Cap


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It's like your favorite ballcap, only better. Made with 100% cotton treated with paraffin, this structured cap is perfect for those drizzly days that don't call for full-on rain protection. An adjustable leather tab with brass hardware ensures a great fit.



  • 8.75 oz. paraffin-treated 100% cotton duck
  • Adjustable leather tab
  • Antique brass hardware
  • Unlined with taped seams
  • Made in the USA with US and globally-sourced materials
  • Spot clean only
  • Lifetime Warranty

Product Reviews

(9 reviews) | Write a Review
5 Posted by Ian Grant on Sep 12th 2022

I’m a bald guy and wear hats daily. If you’re a hat guy like me you’ll know what I’m talking about when I say I’ve got 50 hats but only a couple are my favorites. I was gifted this waxed curveball a couple of weeks ago. I’m not exaggerating when I say that I wear it everyday. It’s a close second to my fall weather waxed cotton Kromer. Excellent product Stormy Kromer team!

5 Posted by Ben Eby on Aug 26th 2022

This has got to be one of the most comfortable caps I have worn in a long time. No break in needed. I put this one brand new and it felt like an old broken in favorite cap. Super comfortable and you can hardly tell you are wearing it. Light weight and not hot at all. If you could wear cozy slippers on your head, this is what it would feel like!! Absolutely love this cap.

5 Posted by JRB on Aug 3rd 2022


5 Posted by JM - June 2022 on Jun 17th 2022

Love the cap, great look and feel. Have had the opportunity to you wear in wet conditions - very happy with the performance.

5 Posted by Robert Kufalk on May 21st 2022

Makes for a nice spring, summer and fall hat.

5 Posted by Gary A Morgan on Mar 29th 2022

Just what I needed for the spring...something without an old english D.

5 Posted by BKav on Jan 3rd 2022

This cap is great for shading from summer sun but warm enough on brisk days to keep chill out. Could be four-season for those who don't need full on hats. Great quality and brim is just right.

5 Posted by Mark on Dec 29th 2021

I am so happy with this cap. It’s waterproof and comfortable and looks great. I promise you will not be unhappy with this if you get one.

5 Posted by Jerry Beebe on Sep 13th 2021

really like the hat, looking forward for cool weather use.

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