TrailBest dependable originals
The Grand Teton Mocha Brown Long Sleeve Performance Tee
💦🌞❄️ Performance Fabric
Made for days that start hot, get stormy, and end cold. Breathes well, wicks fast, and won’t stay wet. Light enough as a top, warm enough as a layer.
Made for the open valley
The Tetons rise straight out of the valley floor, sharp and unmistakable. This tee maps the range, the lakes at its base, and the trails winding through forests and meadows where elk graze and moose stand knee-deep in willow thickets. People who’ve watched sunrise at Oxbow Bend, paddled Jackson Lake, or hiked up Cascade Canyon will see familiar shapes on this map.
Made from breathable performance fabric, it stays comfortable through cool mornings, warm afternoons, and the quick weather changes the Tetons are famous for. UPF50+ protection adds reassurance during long days spent along open shorelines and alpine views. It’s a simple, dependable layer for anyone who carries the Tetons in the back of their mind long after they’ve left the valley.
Important Details
This is a lightweight, comfortable layer built for long days outside. The fit runs a little generous, so the size guide will help you choose what works best for you. The fabric is steady and durable, with a bit of stretch and color that stays put. It’s breathable, soft, and dries fast without shrinking. Machine wash. Tumble dry. No ironing needed.
Made from 95% polyester and 5% spandex, the material meets the highest ultraviolet protection rating under the AATCC TM 183 test. We can share the documentation if you ever want to take a look.
Our shirts are sewn by our trusted team in Vietnam and they understand the importance of quality and attention to detail. Each one is sewn to order within a couple of days, then shipped by air to the U.S. and handed off to USPS. Expect orders to arrive within 10 to 15 business days, though busy seasons can take a bit longer. We appreciate your patience. Making each shirt one at a time is part of how we keep things thoughtful.
Checking the size guide before ordering helps us get the fit right the first time.
You can find our return policy here.
Adult Long Sleeve Performance Tee Size Chart
|
Size
|
Chest (inches)
|
Length (inches)
|
Sleeve (inches) collar to cuff |
|---|---|---|---|
|
S
|
36
|
28 | 33.5 |
| M | 40 | 29 | 35 |
| L | 44 | 30 | 36.5 |
| XL | 48 | 31 | 38 |
| XXL | 52 | 32 | 39.5 |
| 3XL | 56 |
33
|
39.5 |
| 4XL | 60 |
34
|
40 |
| 5XL | 64 |
35
|
40.5 |
Here's an easy way to check your size:
1. Lay a favorite good-fitting shirt flat with buttons fastened.
2. Measure right edge to left edge of fabric under the sleeve to find half the of the chest circumference.
3. Double your measurement and match it to the chest measurement in the chart above.
Between sizes? Go to the next larger size - this shirt is intended to be a loose, comfortable shirt!
