Chemistry Heavy Metals Unisex T-Shirt

WHICH FABRIC SHOULD I PICK?

🪶 Lightweight — Bella + Canvas 3001 (Approx. 4 oz/yd² · 135 gsm)
Soft, thin, and breathable. Pick this if you like tees that feel light and barely-there.

🧱 Heavyweight — Comfort Colors 1717 (Approx. 6 oz/yd²+ · 200 gsm+)
Thick, substantial, and built to last. Pick this if you like a tee with real weight and structure.

Both are premium, ring-spun cotton — this is a feel preference, not a quality tradeoff.

SIZING TIPS

Unisex fit — sits between standard men's and women's sizing.

Women: True to size = relaxed fit  ·  Size down = slim fit

Men: True to size = slim fit  ·  Size up = relaxed fit

Want the trendy oversized look? Size up two sizes.

Note: Heavyweight tops out at 4XL. Need 5XL? Choose Lightweight.

Please see our sizing & product info page here for more info on measurements, sizing, and garment care.