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A backpacker's second skin.

The Mountain Hardwear Justo Trek Shirt is all that stands between you and your gear-loaded pack, and since it helps keep you dry and comfortable, you can maximize your daily mileage through the vast wilderness. The quick-drying polyester fabric wicks your sweat, and its pack-friendly, flat-locked seams reduce pressure points that can lead to chafing.

  • Micro-chamois lining and tapered waist provide mid-section comfort without riding up under your pack's belt
  • The UPF-50 sun-protection rating helps prevent sunburn while you explore the blazing-hot desert landscape
  • The shirt's Chitosan antimicrobial finish fights tiny fabric dwellers to help prevent odors from accumulating during your long days on trail

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Mountain Hardwear Justo Trek Shirt - Short-Sleeve - Men's

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Here's what others have to say...

5 5

GREAT running/workout shirt

First off, order up one size. Now you're set...

This is a great 'tech tee' type shirt, and better than the other Salomon and REI versions I tried. It is light as a feather, smooth on your skin, and wicks moisture very well. Temp management is a snap with this, and it is the ONLY tech shirt I actually kept because of it's excellent odor fighting ability. The latter aspect is why I returned other types of shirts but kept this one. I can literally go through a few hard workouts and runs without this getting nasty, whereas the other shirts are done after just one. I was so impressed I bought three of these, and they are my running/workout shirt mainstays. In fact, the odor defeating properties of the Chitosan are great for wearing this under camo for hunting season. Also a nice hiking shirt, with well placed flat seams. Buy without hesitation.

Responded on

Is the shirt that tight that one would need to go from say an XL to an XXL? I'm 5'11" 215lbs, and I normally wear XL, would you say I would also need an XXL?

1 5

Very disappointed

Only for 2 hours at school and i've got some `beautiful`stains. The material looks like cheap plastic and very uncomfortable. No more mountain hardweare for me in the future.

5 5

Amazing shirt

I have the long sleeve version in the navy color. I don't like the performance shirts that stick to you like Teflon on a pan; I like to have them a little loose on me. I couldn't find anything like that in long sleeve until I came across the Justo Trek.

First off, I've never worn a shirt like this! Quite an amazing product. It feels very, very comfortable, and I wore it on a day here in northern FL where it was very warm recently. But the long sleeve wasn't really an issue; I kept it down pretty much the whole time. The only times I pulled them up a bit was b/c I didn't want to feel the sleeves around my hands. This thing didn't even really smell at the end of the day either, which is testament to the Chitosan antimicrobial feature. And it is VERY stylish. Got a compliment on it the first day i wore it. I bought a short sleeve one last night online and plan on buying more long and short sleeve versions of this.

If you are in the market for a performance shirt that looks and feels great, GET THIS ONE!