Yellowstone National Park Bison Youth Tee
Size Guide
Size | Width | Length | Numerical Sizes |
Small | 17" | 22" | 6-8 |
Medium | 18" | 23 1/2" | 10-12 |
Large | 19" | 25" | 14-16 |
How to use this size guide.
All measurements are taken with the shirt laid flat:
-
Width is measured across the chest, from one armpit to the other. To calculate the full chest circumference of a shirt, double that number.
-
Length is measured from the highest point of the shoulder (near the collar) down to the bottom hem.
Please note: There is a ±1 inch tolerance on all measurements to allow for natural variation in the sewing process.
If you're between sizes, we recommend sizing up for a more comfortable fit.
Pro Tip: Measure a shirt you already love and compare it to this chart for the best match.
Every purchase helps protect National Parks
Easy 30-day exchanges & returns
Free U.S. shipping on orders $100+
Let young adventurers rep America’s first National Park with our Yellowstone Bison Youth Tee. Featuring a bold bison graphic and the park’s founding year, Est. 1872, this shirt celebrates the wildlife and legacy of Yellowstone National Park.
Made from 100% soft cotton, this youth tee offers everyday comfort and a unisex fit that’s perfect for school, camp, or the trail. Designed and printed in the USA, every order gives back to help protect our National Parks.
• Youth sizing
• 100% cotton
• Designed & printed in the USA
• Helps support National Parks

Classic fit with a heavyweight fabric for added durability.
Features:
- Classic fit
- Heavyweight 6 oz fabric
- 100% pre-shrunk cotton
- Taped neck and shoulders
- Sustainable Manufacturing
- Socially Conscious Manufacturing
Fabrication:
All colors are 100% cotton
Follow these tips to extend the life of your tee:
- Wash cold
- Turn inside out
- Use gentle detergent
- Tumble dry low or hang dry
- Avoid ironing over the design
We believe protecting the outdoors starts with how we operate. That’s why every tee is printed to order—reducing excess inventory, cutting down on waste, and minimizing the carbon footprint associated with large-scale warehousing.
Our apparel blanks are sourced from manufacturers who prioritize ethical labor practices and environmental responsibility. They’re made in facilities that conserve water and energy and follow circular production practices—reducing, reusing, and recycling wherever possible.