Knickerbocker's Heavyweight T-shirt is produced in a custom-developed heavyweight jersey fabric that is the result of years of development. The knit is made with long staple, dual ring-spun and combed cotton yarn. This yarn quality provides both incredible softness and great durability. Their heavyweight jersey fabric is nearly double the weight of their regular t-shirt, with a tightly knitted construction for a fit that drapes and with a more boxy silhouette. The collar is finished with a double-needle mounted construction, a nod to some of the vintage sportswear tees we have always appreciated. 

• 100% cotton, 10 oz jersey knitted in Portugal.
• Pre-shrunk.
• Wash on cold and tumble dry on low.
• Made in Portugal.