F#CK THEM IT'S SCIENCE Design Collection

This is an activist shirt. It is pro-science, supporting the science behind vaccinations, wearing a mask, climate change, evolution, facts, truth, education, intelligence, logic, and reasoning. There is no way this is a pro-right, right-wing, conservative, Christian side of anything. This shirt is so pro-science that it even really loves math.

Aggrovist Apparel makes shirts for Resist, Equality, and Activist causes.


Note to Buyers:
Please see pictures of the item’s condition and use the zoom feature.
Please read the whole listing, including the full description and item specifics. We provide complete transparency and full disclosure of an item’s condition so you can find all the information you seek.
This product is Print On Demand (POD), so fulfillment takes longer.
Check my store, BEASTees Vintage, for our complete inventory. We add new inventory daily. We add new inventory daily.
THANK YOU for supporting my small business!


Returns and Refund Policy.
We accept returns for the following reasons:
The wrong item was received. Item not as described.
The wrong size was received, or the size tag on the shirt does not match the item size description.
The shirt does not fit. (e.g., too small, too large)
Changed mind, does not like, etc.

While we will gladly accept all returns, we will only pay for the return shipping for the following:
The wrong item was received. Item not as described.
The wrong size was received, or the size tag on the shirt does not match the item size description.
Return shipping cost will be deducted from your refund for the following reasons:
The shirt does not fit. (e.g., too small, too large)
Changed mind, does not like, etc.



Enrich your wardrobe with a versatile long sleeve tee. For a casual look, combine it with your favorite jeans, and layer it with a button-up shirt, a zip-up hoodie, or a snazzy jacket. Dress it up with formal trousers or chinos to achieve a more professional look.

• 100% airlume combed ring-spun cotton
• Heather colors are 52% combed and ring-spun cotton, 48% polyester
• Athletic Heather and Black Heather are 90% combed and ring-spun cotton, 10% polyester
• Fabric weight: 4.2 oz./yd.² (142.4 g/m²)
• 32 singles
• Regular fit
• Side-seamed construction
• Crew neck
• Cover-stitched collar
• 2″ (5 cm) ribbed cuffs
• Blank product sourced from Nicaragua, Honduras, or the US

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!

Size guide

 SHIRT LENGTH (inches)CHEST WIDTH (inches)CHEST TO FIT (inches)SLEEVE LENGTH (inches)
XS2716 ½31-3425
S281834-3725 ⅝
M292038-4126 ¼
L302242-4526 ⅞
XL312446-4927 ½
2XL322650-5328 ⅛
 SHIRT LENGTH (cm)CHEST WIDTH (cm)CHEST TO FIT (cm)SLEEVE LENGTH (cm)
XS68.64278.7-86.463.5
S71.145.786.4-9465
M73.750.896.5-104.166.6
L76.255.9106.7-114.368.3
XL78.761116.8-124.569.9
2XL81.366127-134.671.4