Build the Engine Oversized heavyweight sweatshirt

Heavyweight, locked-in warmth with a relaxed, boxy fit. The "Build the engine" crewneck is made for cold mornings in the garage, heavy training, and everything after.

Built on a thick 10 oz heavyweight fleece (Bella + Canvas 4711) with a brushed interior for serious comfort and durability that holds up over time.

**Details:**
- 10 oz./yd² heavyweight fleece (60% Airlume combed and ring-spun cotton, 40% polyester)
- Relaxed, boxy unisex fit with slightly dropped shoulders
- Ultra-soft brushed interior fleece
- Ribbed collar, cuffs, and waistband for a locked-in fit