Mid-weight fabric provides optimal insulation for cooler weather
High breathability keeps you cool and comfortable during activity
Engineered collaboration with Toray Japan ensures advanced performance
Designed for maximum comfort to maintain focus on the trail
Summarized by Shop
Developed in collaboration with Toray Japan, this mid-weight layer is engineered for optimal on-trail performance. With a precise balance of warmth and breathability, it delivers maximum comfort for cooler conditions, ensuring you stay focused on the task at hand.
Material
Mid-weight technical fabric
Collaboration
Toray Japan
Intended Use
On-trail running and outdoor activities
Fit
Performance running tee
Summarized by Shop
4.8
34 ratings
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Kessler long sleeve
This was my first time buying the kessler tee. It doesn't fit well after washing it. Too short at the waist and tight around the chest. The size medium basis long sleeve shirt fits me way better and I prefer the material. That's disappointing since I had to pay more for the kessler and the basis isn't currently available.
Anonymous · June 15, 2026
The product description is spot on
Read the product description, believe it and multiply 2x how good Path Projects claims it to be, end of story…buy two..or all the color ways while you’re dropping goodies in the cart
A
Andrew · February 14, 2026
Worth every penny
Been using this for my runs in Washington and they fit all my needs. Not to thin, not too thick, not too cold, not too warm, just perfect. Tried a few other brands and they either hold on to too much of my sweat or are too thin and don't give me enough warmth.