Find Your Store
Home Page

Cart, contains 0 items

When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Expert Help
Earn Rewards

Trail Long-Sleeve Jersey - Men's

5 out of 5 stars
2 Reviews

Out of Stock

Don't worry though, we have a lot more Men's Mountain Jerseys in stock than that.

Shop Similar Products

Trail Long-Sleeve Jersey

The Trail Long-Sleeve Jersey from Assos offers lightweight protection and coverage during singletrack sessions without sacrificing breathability. Its long-sleeve trail jersey provides a touch more coverage in the event of a get-off as well as against the sun's rays.

Assos uses its proprietary dyneRope textile featuring a high-density woven, armor-like material much-lauded for its exceptional durability and ripstop weave. The brand claims it's 15 times stronger than steel and it's blended with a black polyethylene at strategic locations, such as the forearm, to protect against abrasions from limbs and branches.

The face fabric is its soft, circular-knit Triangle textile providing a lightweight, flexible material with 1-way stretch for vertical stability. Additionally, it breathes well, pulls moisture away from the skin, provides UPF35 protection against the sun's rays, and excellent printability. Ensuring you don't overheat in the exposed desert or in the humid canopy of a forest, Assos uses its all-new bi-stretch 3-Mesh with circular knit under the arms for cooling airflow movement throughout the jersey. One feature we really like is its lower arm stash pocket for easy access to cash, ID, lift passes and other essentials.

In the road world, Assos is known for its refined fits and that extends to its mountain offerings. Known as trailFit, meaning its slightly trimmer than most brands, however, it still provides plenty of range of motion on technical trails. It simply follows your body’s natural motions but is never restrictive. Ultimately, the Trail Long-Sleeve Jersey is comfortable with a versatile fit that’s perfect for hot laps after work or an all-day epic.


  • An off-road long-sleeve jersey offering protection and breathability
  • Triangle fabric wicks moisture, regulates temps, and dries quickly
  • trailFit offers plenty of room for body English on tech trails
  • Sleeve zipper pocket stashes money, ID, lift passes, and other essentials
  • 3-Mesh under the arms provides much-need ventilation
  • dyneRope textile at key locations offers additional abrasion resistance
  • Item #AAS00BM
70% polyester, 21% nylon, 7% Elastane, 2% polyethylene
spring, summer, fall
UPF Rating
Recommended Use
Manufacturer Warranty

Overall Rating

5 based on 2 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 0 reviews
5 Stars - 2 reviews

Fits Slightly Small

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?


Selecting an option will reload the available reviews on the page
5 out of 5 stars

February 17, 2022

Simply better

I've put it through the wringer

I have a few Assos trail jerseys in both LS and SS. The LS option has some heavy duty fabric around the forearms but otherwise, the LS and SS jerseys are identical in build. The fabric offers great breathability and dries quickly. I purchased a few Fox Racing jerseys awhile back and there is no comparison. The Assos jerseys mirror the riding position in cut/fit. The Fox jerseys fit not different than a t-shirt and feel baggy by comparison. I'm not saying they I'll never wear the Fox jerseys but as long as an Assos trail jersey is clean, it's a no brainer.

kol101522859 k

Originally reviewed on

5 out of 5 stars

April 7, 2021

Incredible jersey

I've used it several times

Really solid gravel / MTB / whatever you want it to be loose fitting jersey. Very well made, comfortable, light and cool, subtle and very nice design just all-around an excellent ASOS product and one of my favorite non-sausage spandex jerseys. Totally awesome and might even grab another. Runs a little SHORT in my case so went up to a 2XL and it's a perfect fit. The zipper on the left sleeve is a welcome bonus for keys, etc. and the jersey is just as good as it gets. Excellent.

Kristian K

Originally reviewed on