TrailBest dependable originals
The Yellowstone Sky Blue Lightweight Hoodie Sweatshirt
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Enjoy 10% off any 2 • 15% off any 3 • 20% off 4+ in your cart
Comfortable, familiar feel - fits true to size for most.
Made to order | Arrives in 2-3 weeks
Easy returns if it’s not quite right.
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DESIGNED AND SOLD BY A SMALL, INDEPENDENT FAMILY BUSINESS THAT BELIEVES IN HONEST PRICING AND LONG-TERM QUALITY.
Yellowstone is a place where nearly everything moves—geysers, wildlife, rivers, and even the ground beneath your feet. This tee maps the familiar loops and landmarks: Hayden Valley, Old Faithful, the Lamar, the canyon’s colorful walls, and the long roads that tie it all together. Anyone who’s waited with a crowd for a geyser to erupt or watched bison cross the road with no hurry at all will recognize the terrain.
The lightweight fabric handles Yellowstone’s unpredictable weather—sun, sudden chill, wind, and everything in between. UPF50+ protection offers reassurance on exposed boardwalks and overlooks. It’s a comfortable, trustworthy layer for visitors who know Yellowstone isn’t just big—it’s alive.
Adult Hoodie Size Chart
|
Size
|
Chest (inches)
|
Sleeve (inches)
|
|---|---|---|
|
S
|
40
|
33 |
| M | 44 | 34 |
| L | 48 | 35 |
| XL | 52 | 36 |
| XXL | 56 | 37 |
| 3XL | 60 |
38
|
| 4XL | 64 |
39
|
| 5XL | 68 |
40
|
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 is intended to be a loose outer layer.
Product information
This is a lightweight traditional sweatshirt material. Soft fleece inside with a generous front pocket and drawstring hood. All synthetic - 100% polyester weave fabric.
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.
This tee is easy to care for. Machine wash it on warm and tumble dry on a cool setting. The fabric dries fast, keeps its color, and holds its shape without shrinking. No ironing needed — just wash, dry, and it’s ready for your next day outside.

