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

Product main image

Independent Variable Crewneck Sweatshirt | Single Science Student, STEM Major, Chemistry & Math Lover Gift

$33.99
Clothing sizes: S
Gildan Colors: Black
Quantity
30 days return policy.
  • Visa card accepted
  • Mastercard accepted
  • American Express accepted
  • Diners Club accepted
  • Apple Pay accepted
  • Google Pay accepted
About the product

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 Details

Made 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 Features

  • Comfortable fabric: Medium-heavy 8.0 oz/yd² (271 g/m²) fabric, typically 50% cotton and 50% polyester; fiber content varies for certain heather options.
  • Classic unisex fit: Crew neckline with ribbed collar, cuffs, and waistband for everyday comfort.
  • Seamless construction: Tubular knit design without side seams for a cleaner look and reduced fabric waste.
  • Durable stitching: Double-needle stitching reinforces the shoulder, armhole, neck, waistband, and cuffs.
  • Added comfort: Tear-away label helps minimize irritation.

Care Instructions

  • Machine wash: Cold (max 30°C / 90°F)
  • Bleach: Non-chlorine bleach as needed
  • Tumble dry: Low heat
  • Dry cleaning: Do not dry clean
  • Ironing: Do not iron

Without side seams

Without 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 collar with seam

Ribbed knit makes the collar highly elastic and helps retain its shape

Embroidery

Embroidery

Embroidery decoration method available on either left chest, center chest, or large center chest, as well as right + left wrists

Age restrictions

Age restrictions

For adults

Other compliance information

Other compliance information

Meets the flammability, lead, cadmium, bisphenols and phthalates level requirements.

DTF inner neck labels

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

Country of origin

Made in Nicaragua and Honduras

Drycleaning IroningWashingBleachingDrying

Do not dryclean; Do not iron; Machine wash: cold (max 30C or 90F); Non-chlorine: bleach as needed; Tumble dry: low heat.

Accurate shipping options will be available in checkout after entering your full address.

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.

See terms and conditions

© 2026 STEAMbitious. All rights reserved.