
Item shipped fast and came as advertised. Such a cute graphic & soft shirt! Fits perfect 🥰
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T-SHIRT
- 100% Airlume combed and ringspun cotton (fiber content may vary for different colors)
- Light fabric (4.2 oz/yd² (142 g/m²)
- Retail fit
- Tear away label
- Runs true to size
SWEATSHIRT
- 80% cotton, 20% polyester
- Medium-heavy fabric (8.0 oz/yd² (271.25 g/m²))
- Loose fit
- Sewn-in label
- Runs true to size
HOODIES
- 80% cotton, 20% polyester
- Medium-heavy fabric (8.0 oz/yd² (271 g/m²))
- Classic fit
- Tear-away label
- Runs true to size
Machine wash: warm (max 40C or 105F);
Non-chlorine: bleach as needed;
Tumble dry: low heat;
Iron, steam or dry: medium heat;
Do not dryclean.
SHIPPING
Our Products are processed and shipped within 2-20 business days.
For more information see Shipping Policy
RETURNS
If you are not completely satisfied with your purchase, we will gladly accept your unused merchandise in its original condition.
For more information see Returns & Exchanges
Orders $0.00–$40.00: 5.90 USD
Orders $40.01–$79: 4.90 USD
Orders $79,01–$1,000: Free
🧫🧬 Cultivate Some Serious Style in the Lab! Bring a fun, infectious dose of humor to your daily experiments and classroom lectures! The Comfort Colors® "Science Bacteria Shirt" serves up a brilliant, retro-inspired graphic layout featuring detailed, witty illustrations of microbes, viruses, and genetic structures. Designed to bridge the gap between complex microbiology and everyday streetwear, this virus science funny shirt is guaranteed to spark laughter and fascination among fellow STEM enthusiasts.
Whether you are leading a university lab section, grading genetics exams, demonstrating cell division in high school biology class, attending a scientific conference, or piecing together a relaxed, oversized outfit for a casual coffee run, this biology teacher tee delivers ultimate comfort. Printed on an ultra-soft garment-dyed base, it stands out as an exceptionally thoughtful, funny science nerd shirt and genetics scientist tee for researchers, lab technicians, professors, medical students, or anyone who loves microscopic life.
Note: Please allow for a 1-2 inch difference in manual measurements. Print size and color may vary slightly due to monitor settings and lighting.
It swaps out standard, generic commercial nerd merch for a deeply curated, artistic piece with a high-end vintage boutique edge. Printed on a heavy, premium Comfort Colors® base, it gives you that highly coveted, high-end thrifted texture that pairs effortlessly with distressed denim, cozy cardigans, or your favorite lifestyle sneakers.
Celebrate your passion for microbiology and genetic science in absolute comfort. Grab your Comfort Colors Bacteria & Virus Science Shirt today and step into the lab with absolute confidence!

VERIFIED CUSTOMER REVIEWS
Real feedback from verified customers who purchased and wore Hiya Mart graphic tees.

Item shipped fast and came as advertised. Such a cute graphic & soft shirt! Fits perfect 🥰

These shirts were great for my boyfriend and I to take pictures in! As pictured. Great customer service

Loved it! Perfect for my son’s first birthday party—one lucky duck theme. 10/10 product! Will buy from again!

This hoodie sweatshirt was a perfect gift for my niece who loves black cats and ramen noodles more than anything!

This is probably my favorite shirt I’ve ordered yet. I love the way the fabric feels and it doesn’t feel cheap. The color is so cute and the design looks really good and not like it would come off.