Supercharged with 37.5® Technology, the upgraded version of our best-selling Merino tee is lighter and better regulates temperature.
We launched our Harrier tops in 2014 and they quickly became a year-round staple for runners. Even so, after a decade of wear, we decided it was time for an upgrade. Touting the classic comfort of your everyday, basic tee but with top-notch materials and state-of-the-art technology, the natural properties of the Merino alone make them odor-resistant, run after run, without washing. We supercharged the Harrier Tee with 37.5® Technology - an innovative treatment that keeps you cool by discarding heat while it's still in vapor form. If it sounds a bit like magic, it is. We've struck natural performance gold.
Made from an even lighter Merino wool blend and upgraded with 37.5® Technology, it’s not only odor-resistant like our previous version, but it now regulates temperature more efficiently, making it the zenith of natural performance fabrics.
With the 37.5® Technology, the blend stays cool by keeping moisture at bay so your body can comfortably maintain an ideal temperature. Infused with mineral-based volcanic material, it speeds up evaporation to remove heat and moisture from the body before it even turns to liquid sweat.
With an easy fit and raglan sleeves, the Harrier Tee allows for unencumbered movement. The comfortable cut is built to withstand the wear and tear of activity with enhanced seams that are more durable and fabric that’s more resistant to pilling and pulling.
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