Gravitee Sales Corp - 5100 Adult T-Shirt GILDAN Heavy Cotton @180 gsm 100% ring spun cotton preshrunk jersey knit It's called the “Heavy Cotton” and though it definitely is a sturdy cotton
Gildan Mens Ultra Cotton Classic Short Sleeve T-Shirt - Walmart.com
Comparing The Top 3 Gildan T-Shirts: Ultra Cotton vs. DryBlend 50/50 vs. Heavy Cotton