TrailBest dependable originals
The Arches Sky Blue 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.
Arches is a park shaped by time, wind, and steady patience. People come to see the famous spans, but they leave remembering the quiet corners—morning light on the Windows, stillness in the Fiery Furnace, and the long view toward the La Sals. This tee lays out the canyons and formations that define the place, the kind of map you might unfold in the passenger seat on the road into Moab.
The UPF50+ fabric is welcome in the open desert, especially on long days exploring slickrock or wandering between formations where shade is rare. It dries quickly and layers well when the sun disappears behind the plateau. To someone who hasn’t been, it’s a handsome shirt. To someone who has watched dusk settle at Delicate Arch or listened to wind carry across the sandstone, it’s a reminder of a landscape that leaves its mark.
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!
