I Don’t Sweat I Thermoregulate T-Shirt – Funny Science Tee

A relaxed, classic-fit cotton tee that speaks with quiet confidence. The front print reads: "I don't sweat — I thermoregulate — There's a difference," layered in clean, modern type with a warm accent color. The shirt sits comfortably at the shoulders and drapes naturally, making it an easy go-to for days when you want to be comfortable but still send a witty, low-key message. Wear it with jeans, under a flannel, or layered with a jacket for cooler evenings. The soft, midweight fabric and tear-away label keep the focus on how it feels against your skin rather than anything scratchy at the neck. Ethically grown US cotton and durable construction mean this tee will hold its shape and print through regular wear and washes.

Product features
- Midweight 100% cotton (solid colors) — 180 g/m² for year-round comfort
- Tubular knit, no side seams for a clean look and reduced fabric waste
- DTG and DTF printing for crisp front, sleeve and neck details
- Ribbed knit collar, shoulder tape and classic fit for lasting shape and comfort
- Tear-away label, Oeko-Tex certified, made in Nicaragua with ethical US cotton sourcing

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