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★★★★★
Loved this T-shirt! The quality of the T-shirt is really good, it's not a cheap, thin T-shirt. I got black sparkles for the design and I love it.…
Disney Family Shirt
XX XY It’s Not Complicated Tee, Biology Genetics Science Shirt, Funny Chromosome Gift for Teachers Students
7.5K+ bought in past month
$19.99
Standard Shipping
Arrives Nov 10 – 13
Typically delivered in 3–6 business days (US)
- Nov 7 Order placed
- Nov 8 – 9 Order ships
- Nov 10 – 13 Delivered
Description
A minimalist XX XY It’s Not Complicated tee for biology fans
This white cotton crew-neck tee prints the phrase XX XY It’s Not Complicated in black and red ink, made for biology students, science teachers, and genetics enthusiasts who enjoy a clever chromosome joke.
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Soft cotton fabric
Made from breathable white cotton that holds up through daily wear and long lab sessions.
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Clean graphic print
Features bold black and red lettering showcasing the XX XY It’s Not Complicated design.
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Classic fit
Designed with a standard crew-neck cut that pairs easily with jeans, cardigans, or lab-day outfits.
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Smart science humor
Offers a clever nod to basic genetics that connects instantly with students and educators.
Tee features and fit
This XX XY chromosome shirt combines a straightforward white cotton base with a minimalist text graphic. The black and red print keeps the focus squarely on the science joke, making it a reliable pick for casual classroom wear or weekend errands.
Who this chromosome tee works for as a gift
Science teachersBiology majorsGenetics enthusiastsLab coworkersBack to schoolEnd of semesterBirthday giftingTeacher appreciation
Frequently Asked Questions
What does the XX XY It’s Not Complicated shirt mean?
XX and XY are the two human sex chromosome pairs, and the phrase jokes that basic genetics is simple, which is why biology and science humor fans like it.
Where can I buy the XX-XY shirt?
This store sells the tee directly on this product page. Pick a size, add to cart, and check out, noting that live size availability shows on the page.
Who is this tee a good gift for?
It fits biology teachers, science students, genetics enthusiasts, and lab coworkers well, connecting the chromosome humor theme to teacher appreciation or the new school year.
What size and fit should I order?
Check the size chart on the page, note the classic crew-neck cut, and measure a favorite tee at home to compare before choosing a size.
Is the tee made from cotton?
The shirt uses the white cotton fabric shown in the product photos. Check the specs section for full details.
Why were fans told to cover XX-XY shirts at WNBA games?
Reported WNBA incidents involved attendees being asked to cover specific shirts, but this tee is an independent genetics humor design with no affiliation to athletic brands.
Ready to add this science tee to your rotation?
Select your size and order your XX XY It’s Not Complicated tee today for yourself or the science teacher in your life.
