Physicist Definition Sweatshirt, Science Humor, Gift for Physics Lovers — Funny Scientist Gifts for Physicists

Stay warm while showing your love for science with this Physicist Definition sweatshirt, perfect for physics lovers, students, teachers, and anyone who enjoys smart humor. Featuring a clever definition-style design, this sweatshirt combines comfort with personality in a clean, wearable look.

Cozy, brainy, and quietly confident — this crewneck speaks to anyone who lives for equations, late-night problem-solving, and the small victories of understanding the universe. The minimalist "Physicist" definition printed across the chest reads like an in-joke for labs, lecture halls, and study sessions. Lightweight enough for layering, yet substantial enough to hold its shape through long semesters and chilly observatory nights, this sweatshirt becomes a go-to for office hours, conferences, coffee runs, or relaxed weekends at home. It layers well over a tee or under a field jacket, and the understated black keeps the look clean while making the white text pop. Wear it when you need a little nerdy pride and a lot of comfort.

Product features

- Tubular knit (no side seams) for a smooth, waste-reducing fit

- 50/50 cotton-poly medium-heavy weight (8.0 oz) for durability and comfort

- Ribbed knit collar and double-needle stitching for shape retention and strength

- DTG/DTF printing options; embroidery available on chest or wrists

- OEKO-TEX dyes and ethically grown US cotton; meets safety and compliance standards

Care instructions

- Machine wash: cold (max 30C or 90F)

- Non-chlorine: bleach as needed

- Tumble dry: low heat

- Do not iron

- Do not dryclean