UltrAspire Technical Shirt

(2 customer reviews)


This shirt depicts the Grand Tetons, the place where innovator and athlete Bryce Thatcher found the inspiration to build the first ever hydration pack. Wear a piece of history that is comfortable and breathable during training or races. 100% Polyester.


Men’s and Women’s sizing chart below, click to enlarge.

Additional information

Weight .22 lbs
Dimensions 9 × 7 × 2 in

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Male, Female

2 reviews for UltrAspire Technical Shirt

  1. dj.crites14

    DJ Crites

    I actually like this piece without really having seen or felt the material it is very soft and fast wicking. Now currently I have only tested between 29-50 F (colder temps) It worked perfectly. For my body temperature it had a good balance or heat control. I like that the shirt is not over stretchy, meaning when wearing the Speedgoat waist belt with other styles the belt would bounce and shift whereas with this the belt stayed where I placed it!
    I like this shirt and particle to it because it is a conversation starter and stands out. It is easy to wear and represent a brand or product when you trust the qualities and amazing build’s that are trail/adventure tested. When you show up excited about running and enjoy talking about to others you inspire them whether you see the outcome or not!!!! Keep the Trail Stoke burning!!! Thanks UltrAspire for this awesome addition!

    Height: 5’11”
    Weight: 198lbs
    Chest: 42″
    Size: Typically a large.

    ::NOTE::I accidentally order a medium which did not want to bother with trying to return because I did not mind the slimmer fit because the fit stretch’s a bit. Just wash in cold water or by hand and then hang dry so it will not shrink.

  2. Varion Forrest (verified owner)

    Doesn’t get much hotter than August in Central Texas, however this shirt will keep you cool,comfortable with no chaffing like it did for me. Another must buy item by Ultraspire!!

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