
For the loud fans, the loyal cynics, and the diehards who bleed Boston — this Bastards of Boston Baseball Tee isn’t just a shirt, it’s a statement. Made from heavyweight cotton and built like a Fenway hangover, this unisex classic delivers comfort, grit, and just the right amount of attitude. Whether you're screaming at the bullpen or side-eyeing a Yankees fan at a cookout, this tee belongs on your back.
Perfect for game day, beer runs, awkward family dinners, or any time you want to remind people Boston baseball fans are built different.
Why It Slaps:
Reinforced shoulder tape — because soft doesn't mean fragile.
Seamless build for a clean look and less waste. Earth wins.
Ribbed collar holds shape through late-inning heartbreaks.
Smooth, heavyweight fabric built for bold prints and bold takes.
Ethically sourced U.S. cotton — no sellouts here.
Care Like a Bastard:
Machine wash cold (or just toss it in and pray)
Tumble dry low — no need to overheat like your favorite manager
No bleach unless it’s absolutely necessary (like a late-season slump)
Don’t iron, don’t dry clean, just wear the damn thing
Without side seams
Knitted in one piece using tubular knit, it reduces fabric waste and makes the garment more attractive
Ribbed knit collar without seam
Ribbed knit makes the collar highly elastic and helps retain its shape
Shoulder tape
Twill tape covers the shoulder seams to stabilize the back of the garment and prevent stretching
Fiber composition
Solid colors are 100% cotton; Heather colors are 50% cotton, 50% polyester (Sport Grey is 90% cotton, 10% polyester); Antique colors are 90% cotton, 10% polyester
Bigger shirt size
The t-shirt runs bigger than usual giving extra space for comfort
Fabric
Environmentally-friendly manufactured cotton that gives thicker vintage feel to the shirt. Long-lasting garment suitable for everyday use. The "Natural" color is made with unprocessed cotton, which results in small black flecks throughout the fabric
Age restrictions
For adults
Other compliance information
Meets the formaldehyde, phthalates, lead and flammability level requirements.
Machine wash: cold (max 30C or 90F); Non-chlorine: bleach as needed; Do not tumble dry; Do not iron; Do not dryclean.
Accurate shipping options will be available in checkout after entering your full address.
Any goods purchased can only be returned in accordance with the Terms and Conditions and Returns Policy.
We want to make sure that you are satisfied with your order and we are committed to making things right in case of any issues. We will provide a solution in cases of any defects if you contact us within 30 days of receiving your order.
See terms and conditions