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Tenacity Coolcore® Performance Outdoor Shirt

pine creek green
pine creek green Tenacity Coolcore® Performance Outdoor Shirt camo

Tenacity Coolcore® Performance Outdoor Shirt

3 Review(s) | Add Your Review
  • M X
  • L X
  • XL X
  • 2XL X
  • 3XL X
  • View Size Chart

    Shirt/Top SIZE CHART

    Sleeve length applies to long sleeve shirts only.

    SMALL 34"/36" 32"/33"
    MEDIUM 38"/40" 33"/34"
    LARGE 42"/44" 34"/35"
    X-LARGE 46"/48" 35"/36"
    XX-LARGE 50"/52" 36"/37"
    XXX-LARGE 54"/56" 37.6"
    pnuma jacket/vest size chart
    pnuma jacket/vest size chart

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If anyone says designing great hunting apparel isn’t rocket science, they aren’t designing hunting apparel at Pnuma. Based on the same principle of a NASA spacesuit, the hollow-core, chemical-free yarn of the lightweight, ultra-comfortable Tenacity Coolcore® Performance Shirt is engineered to eliminate areas of sweat concentration and spread sweat throughout the shirt. By reducing sweat concentration and allowing moisture to spread, wetness evaporates and dries faster. Coolcore is also proven to reduce fabric cling to your skin/body so you move unrestricted in the warmest temperatures and times of highest exertion. As temperatures drop, add the IconX base layer top beneath Coolcore® to keep you warm and comfortable – and extend your use of the Coolcore® shirt throughout your season.

  • Lightweight, athletic cut
  • Moisture-activated cooling
  • Eliminates areas of heavy sweat concentration
  • Rapid evaporation and drying
  • Move freely with reduced cling of wet fabric to body/skin
  • Chemical-free wicking performance
  • Zippered pocket
  • Guaranteed for life
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Cooler on the surface. Cooler to the core.

Inspired by the same cooling technology found in space suits, the Pnuma Tenacity Performance Hunting Shirt for early season hunts is powered by Coolcore® fabrics. Coolcore® moisture-activated cooling technology is proven to keep you cooler when you’re in the heat of the hunt by immediately moving heat and moisture away from your skin. When dry, hollow-yarn chambers inside each strand are heated by your body to keep you warm. You’ll stay concealed and comfortable no matter how hard you hunt – and no matter where. Head to any location in the Tenacity Performance Hunting Shirt and Hunting Pant and you’ll send a message you’re coming in strong. You’re coming in tenacious.

  • Patented Coolcore® moisture management technology
  • Chemical-free, high performance wicking ensures long-term effectiveness
  • Pique mesh sleeve gussets for added breathability and ease of movement
  • SilverStrike anti-microbial odor control for improved scent stealth and freshness in the field
  • Flat stitching and seamless shoulders to prevent rubbing and soreness from layers or pack straps
  • Pre-curved elbows for ease of movement
  • Sleeve zipper pocket
  • Thumbholes for easy layering
  • Taller collar than traditional tee for comfort and protection
  • 84% Polyester/16% Spandex Jersey Knit
  • 8.5 ounces (product weight for large shirt)
  • 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 cooler than skin temperature when wet. 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.

True sizing means true fit.

Whether you’re looking at hunting base layers that will keep you warm, dry and comfortable all day, outer layers that protect you from wild swings in conditions while you’re in the backcountry, or anything in between, the right fit is imperative for optimal gear performance. That’s why we offer True Fit on all Pnuma hunting clothing.

In order to ensure you get the right gear sized to your needs, we give you a 30-day True Fit period. Purchase any Pnuma hunting apparel products and if they don’t fit correctly or you’re dissatisfied in any way simply send them back within 30 days. All returned items must be in new, re-sellable condition. You’ll receive a full refund.

In addition to traditional medium through XXXL, all Pnuma hunting jackets are available in Tall sizes. We’ve designed them with an additional 2” in torso length and 1.5” in the sleeves. The inseam on The Insulator pant has an additional 2” in length. No more swimming in a larger size to get the length you need.

All of our pants, with the exception of The Insulator pant and base layers, are available by waist and inseam. So, whether you’re a 32”/34”, a 40”/36”, or any other combination, you can order the size that fits you, not just the size that fits most.

And since we know that the human body, at rest or in motion, has natural bends and curves in the arms and legs, every top and bottom in every layer we offer has active-contoured elbows and knees to help improve fit and function even further. Even our gloves are designed with curved fingers to replicate the natural shape of our hands.

That means you can order your size and head to the field with confidence knowing you have exactly the right gear - in the right size - for you.

SilverStrike™ Antimicrobial Technology. 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. The antimicrobial properties of silver, unlike harsh chemical treatments, have been known for centuries. Applying it to outdoor gear is still a great way to combat odor. SilverStrike advanced antimicrobial fabric technology prevents the formation and growth of bacteria and other odor-causing microbes, keeping garments smelling fresher—and you staying undetected—longer.

Overall Rating
3 Review(s) | Add Your Review
Recommend. Has earned its place as a standard in my travel pack.
Quality construction. Great fit. Thankfully designed to be long enough in torso to fit also a taller person. Sleeves also long enough for comfort with good stretch. High collar keeps neck warm. Knit performance fabric.
How would you rate this product?
by G. R. (3/26/2019)
Very nice, light and sharp-looking shirt
this is a nice, sharp-looking shirt. it is a LAYERING PIECE but might work well alone for early season lower-48 hunting such as texas or florida. it could not be worn alone in weather below 60. overall, i like it quite a lot.
How would you rate this product?
by Roy (9/7/2018)
Tenacity Coolcore is spot on
Great for every day wear. Light weight and quick drying.
How would you rate this product?
by Ron (6/14/2018)

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