Einstein's Equation e=mc2 — Unisex Garment-Dyed Sweatshirt (US)

A lovely sweatshirt for a physics student or science nerd husband...

This Comfort Colors crewneck sweatshirt is made from a soft cotton-polyester blend that feels broken-in from day one while holding its shape over time.

Garment-dyed fleece delivers rich, washed colours and a relaxed drape, making it ideal for both statement graphics, and casual wear.

- 80% ring-spun cotton, 20% polyester

- Medium-heavy fabric (9.5 oz /yd² (322.1 g/m²))

- Relaxed fit

- Sewn in twill label

- OEKO-TEX certified low-impact dyes