It's not cotton, they call it "high performance cotton" which means it's only about 30% cotton, the rest is plastic/polyester crap.
Van Heusen Traveler Stretch Men's Shirt
47 Review
H2H Mens Casual Slim Fit Short Sleeve T-Shirts Cotton Blended Soft Lightweight V-Neck/Crew-Neck
46 Review
Calvin Klein 👔 Herringbone Sleeve Men's Dress Clothing
50 Review
Gildan Performance Men's 👕 Clothing and Shirts with Moisture-Wicking Polyester
44 Review