Proton positive sweatshirts

A sturdy and warm sweatshirt bound to keep you warm in the colder months. Remember, think like a proton!
• 50% cotton, 50% polyester
• Pre-shrunk
• 1x1 athletic rib knit collar with spandex
• Air-jet spun yarn with a soft feel
• Double-needle stitched collar, shoulders, armholes, cuffs, and hem

Size guide