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Tenacity Coolcore® Performance Beanie

Tenacity Coolcore® Performance Beanie by Pnuma Outdoors
Tenacity Coolcore® Performance Beanie by Pnuma Outdoors Tenacity Coolcore® Performance Beanie by Pnuma Outdoors Tenacity Coolcore® Performance Beanie by Pnuma Outdoors

Tenacity Coolcore® Performance Beanie

9 Review(s) | Add Your Review
  • M/L X
  • XL/XXL X
  • View Size Chart


    SizeHead Circumference
    MEDIUM/LARGE 22.5-23.5"
    X-LARGE/XX-LARGE 24-25"

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Beanies aren’t just for cold weather. Stay cool when you’re in the heat of the moment—and hold onto warmth when things cool off.

  • Patented Coolcore® moisture-management technology – ultimate in wicking and warm weather comfort
  • Lightweight and chemical-free
  • Guaranteed for life
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Cooler on the surface. Cooler to the core.

Inspired by the same moisture management innovation found in space suits, our performance shirt is powered by Coolcore® technology. Coolcore® fabrics are proven to keep you 30% cooler when you’re in the heat of the hunt by immediately moving heat and moisture away from your skin. Plus, they’re chemical-free, so they won’t wear out with multiple washing. Wear it as an active base-layer during cooler weather or solo during early season temps, you’ll stay concealed and comfortable no matter how hard you hunt.

  • Patented Coolcore® moisture management technology
  • Chemical-free, ultra-high performance wicking ensures long-term effectiveness
  • SilverStrike anti-microbial odor control for improved scent stealth and freshness in the field
  • Flat-stitched seams for added comfort
  • 0.8 ounces
  • Guaranteed for life

The coolest fabric there is.

The only fabric on the planet awarded the Hohenstein Institute’s Innovative Technology Award, Coolcore® Technology leverages proprietary, innovative yarn-spun micro-tubing within its weave, which holds heat and moisture, keeping surface material temperature up to 30% cooler than skin temperature when wet, either by sweat or water. Where other products use chemicals, finishes, or other moisture-management additives that degrade over time, Coolcore® is completely chemical-free and will stand up to seasons of hard use and washing.

SilverStrike Antimicrobial. Nature’s scent control.

Microbes are living cells like bacteria, fungi and algae that can grow on many materials creating foul odors, discoloration, and formation of mildew and biofilm. Put your gear away wet and you know exactly what we’re talking about. While explaining the chemistry behind silver’s natural effectiveness in inhibiting microbial growth is something best left to a PhD dissertation, the antimicrobial properties of silver have been known for centuries, and applying it to outdoor gear is still the best way to combat odor. SilverStrike advanced antimicrobial fabric technology prevents the formation and growth of bacteria and other odor-causing microbes, keeping garments fresher—and you undetected—longer.

pnuma lifetime guarantee

As we consider what's important in today's world, we realize that there aren't too many pledges made with true character standing behind them.

L.L. Bean made one of the strongest pledges of customer satisfaction in 1912, and it remains exceptional today. A.G. Russell made a similar promise in 1962, and today it, too, has stood the test of time. Pnuma is unwavering in our desire to be exceptional. Exceptional in all ways. Always.

Pnuma is a brand that delivers a premium customer experience in every aspect of everything we do. We demand of ourselves to be among the very few who have the courage, character and confidence to offer our customers the most powerful claim we can possibly make:

A 100% Lifetime Guarantee on our entire line of Pnuma products – everything we make. Not for 30 days. Not for a year. But, for the life of the product.

If our products fail you? We’ve failed you and we stand solidly behind our promise to make it right. We will repair or replace any product that fails to meet your expectations.

We're proud to make this promise to you.

Click here to learn more about our lifetime guarantee.

Overall Rating
9 Review(s) | Add Your Review
Love this beanie
How would you rate this product?
by Grip (3/22/2019)
Surprising Little Gem
This little light weight thing packs some quality. I wore it in the early days of the season when temps were in the 60s and in the middle of the season when cool mornings were down in the upper thirties and forties. I am surprised this beanie kept my head cool when it needed to and warm when it had to. Very impressive little hat.
How would you rate this product?
by Justin (12/23/2018)
The absolute best fitting and comfortable beanie to buy .
How would you rate this product?
by Rusty (11/19/2018)
Functional in warm or cool climates!
Amazing lightweight beanie for us gentlemen with less hair, cooling when hot and active, warm when cool out. Good early season or exertion cap. soft and form fitting, and stores in coat pocket easily. Wicking ability seems to keep the sweat out of my eyes.
How would you rate this product?
by Walter (9/20/2018)
Great deal , great for Deer and turkey season , thanks for the bag with my order
How would you rate this product?
by Boyd (1/30/2018)
solid piece of gear
this beanie rocks, perfect for warm conditions and even cooler conditions, wicks sweat well.
How would you rate this product?
by Travis (10/13/2017)
Hard to beat this stuff....
Another fantastic piece from Pnuma.....lightweight and works like it should...Thanks
How would you rate this product?
by Creeks (10/11/2017)
Great product
Great product, I wore this hauling my tree stands into the woods on a hot day and it kept my head cool and dry. Will also be a great addition under a hat in cold temps.
How would you rate this product?
by Daniel (9/6/2017)
Aweseome performance
I wore this on a hike the other day when it was 80 degrees out. I was pleasantly surprised on how cool my head kept. It also felt dry for most of the hike. When I reached the top, I took it off and within 10 minutes it was dry and ready for the climb down. Great product.
How would you rate this product?
by Justan (7/10/2017)

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