Smart style for scholars — premium STEAM apparel and gifts, shipped across the US.

Independent by nature. Curious by design. No dependent relationship required!
In science and mathematics, an independent variable represents something that can be changed or controlled without depending on another variable. In life, independence can mean having the confidence to follow your own path, embrace your individuality, and pursue your ambitions on your own terms. The Independent Variable Crewneck Sweatshirt brings these ideas together with a clever scientific twist on singlehood, celebrating students and thinkers who appreciate both intellectual curiosity and personal freedom.
Featuring elegant, minimalist typography, a molecular structure illustration, and the witty statement "No dependent relationship required," this distinctive design combines scientific imagery with understated academic humor. Its clean, sophisticated composition reflects the analytical mindset of STEM students while transforming familiar scientific terminology into a confident declaration of independence.
Perfect for single high school and college students, science majors, chemistry students, biology enthusiasts, mathematics majors, aspiring researchers, and STEM scholars, this comfortable crewneck celebrates intelligence, individuality, and the freedom to pursue personal and academic goals. It also appeals to science teachers, laboratory professionals, researchers, mathematics educators, and scientifically minded individuals who appreciate clever wordplay rooted in familiar academic concepts.
Wear it to the classroom, campus, science laboratory, study group, academic conference, STEM event, coffee shop, or wherever your curiosity and ambitions take you. It also makes a thoughtful Valentine's Day, birthday, graduation, back-to-school, or just-because gift for single science students, chemistry majors, future scientists, independent scholars, and friends who enjoy a little scientific humor about their relationship status.
Whether you're studying experimental design, investigating chemical structures, exploring mathematical relationships, conducting laboratory research, or simply enjoying the freedom to define your own future, this sweatshirt celebrates the confidence to operate independently. Its message is a reminder that being single doesn't mean something is missing. Sometimes independence is exactly the variable that makes everything work.
Independent thinking. Unlimited potential. A future defined on your own terms.
Be STEAMbitious.
Product DetailsMade from a medium-heavy cotton-polyester blend, this Gildan 18000 Heavy Blend™ crewneck sweatshirt offers dependable warmth and lasting comfort. Its seamless tubular knit, ribbed collar, cuffs, and waistband create a clean, easy-to-wear finish, while reinforced double-needle stitching adds durability. The tear-away label helps prevent itchiness, and the garment is made with ethically grown US cotton and OEKO-TEX® STANDARD 100 certified dyes.
Designed for adults with a classic unisex fit.
Product FeaturesWithout side seams
Knit in one piece using tubular knit, it reduces fabric waste and makes the garment more attractive
Ribbed knit collar with seam
Ribbed knit makes the collar highly elastic and helps retain its shape
Embroidery
Embroidery decoration method available on either left chest, center chest, or large center chest, as well as right + left wrists
Age restrictions
For adults
Other compliance information
Meets the flammability, lead, cadmium, bisphenols and phthalates level requirements.
DTF inner neck labels
The inner neck labels and wrist prints are printed using the Direct-to-Film (DTF) print method, while the rest of the prints are done with the Direct-to-Garment (DTG) method.
Country of origin
Made in Nicaragua and Honduras
Do not dryclean; Do not iron; Machine wash: cold (max 30C or 90F); Non-chlorine: bleach as needed; Tumble dry: low heat.
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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.
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