Upstairs Athletics Bison Mafia Logo Shirts
The thrift store air, thick with dust and forgotten dreams, usually repelled me. Today, though, a magnetic pull tugged me inside. I scanned racks overflowing with grandma sweaters and questionable denim. Then, in the back corner, tucked between a stained bowling shirt and a child’s sequined vest, it happened.
A flash of royal blue. The distinctive, slightly off-center “Upstairs Athletics” font. The majestic, albeit slightly faded, Bison Mafia logo. Not one, but *two*. My size. My exact favorite shirts from that short-lived, local sports apparel company I thought was lost to time.
It felt like destiny. The universe, in its infinite thrift store wisdom, had reunited me with my beloved Bison Mafia shirts. Forget designer labels, this was true vintage gold. Today, I was a thrifting champion.
EXPRESS DELIVERY
We have express delivery method, however to ensure accurate delivery time we only support customers who contact us before ordering. And if you have any questions please let us know by emailing us at [email protected]
T-SHIRT
- 100% Cotton
- Made in the USA and Imported
- Pull On closure
- Machine Wash
- Material – 100% cotton dad tshirts for men.
- Available Sizes: S, M, L, XL, 2XL, 3XL, 4XL.
The graphic print in our shirts are printed in the USA; with using fine quality fade resistant inks and latest printing techniques that ensure a long-lasting and vibrant finish. We include everyone! Please check our size chart image to find the best fit for you and your loved ones. Note: Design may look smaller in bigger sizes.
SWEATSHIRT
- 8 oz./yd² (US) 13.3 oz./L yd (CA), 50/50 cotton/polyester
- Heather Sport colors: 60/40 polyester/cotton
- Safety Green: Compliant with ANSI / ISEA 107
- Classic fit
- Air jet yarn for softer feel and reduced pilling
- Double-needle stitching at shoulders, armholes, neck, waistband and cuffs
- 1×1 rib with spandex for enhanced stretch and recovery
- Tear away label
WHY CHOOSE US?
We believe in making a t-shirt you actually want to wear. We do not sell cheap scratchy tees here. You’ll notice the quality right when you put it on.
Some more important facts about us:
- Our tees are high quality and made to fit right. They are slightly fitted so you don’t look like you’ve put a dress on












