In a world overflowing with bad decisions and questionable choices, you can be the voice of reason—without saying a word. The "DON’T BE STUPID!" design isn’t just bold—it’s a statement, a public service announcement, and a conversation starter all in one. With its vintage marquee sign style and glowing lightbulb effect, it radiates rock-and-roll energy, sharp humor, and a no-nonsense attitude. Wearing this design on our apparel makes you stand out, turning heads while delivering a message with confidence and style. Own the look, own the attitude—grab yours today and show the world you’ve got the mindset, the message, and the style to match.
Rock a classic sweatshirt silhouette with ribbed crew neck, long sleeve cuffs, and a flat hem. Layer it up or wear it on its own for a contemporary streetwear look. With the soft fleece inside and comfortable fit, it’s sure to become your favorite everyday sweater right away!
• 100% cotton face
• 65% cotton, 35% polyester
• Charcoal Heather is 55% cotton, 45% polyester
• Fabric weight: 8.5 oz/y² (288.2 g/m²)
• Tightly knit 3-end fleece
• Side-seamed construction
• Self-fabric patch on the back
• Double-needle stitched rib collar, cuffs, and hem
• Blank product sourced from Pakistan
Disclaimer: This sweatshirt runs small. For the perfect fit, we recommend ordering one size larger than your usual size.
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!
Age restrictions: For adults
EU Warranty: 2 years
Other compliance information: Meets the flammability, lead, cadmium, bisphenols and phthalates level requirements.
In compliance with the General Product Safety Regulation (GPSR),
Rocka Rolla Gear and
SINDEN VENTURES LIMITED ensure that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact our EU representative at
gpsr@sindenventures.com. You can also write to us at
266 West 22nd Street
Holland, Michigan 49423 or
Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.Size guide
| |
BODY LENGTH (inches) |
CHEST WIDTH (inches) |
SLEEVE LENGTH (inches) |
| S |
27 |
20 |
23 ½ |
| M |
28 |
21 |
24 |
| L |
29 |
23 |
24 |
| XL |
30 |
25 |
24 |
| 2XL |
31 |
26 ½ |
24 |
| 3XL |
32 |
28 |
24 |
| |
BODY LENGTH (cm) |
CHEST WIDTH (cm) |
SLEEVE LENGTH (cm) |
| S |
68.6 |
50.8 |
59.7 |
| M |
71.1 |
53.3 |
61 |
| L |
73.7 |
58.4 |
61 |
| XL |
76.2 |
63.5 |
61 |
| 2XL |
78.7 |
67.3 |
61 |
| 3XL |
81.3 |
71.1 |
61 |
