The softer, dressier interlock polo shirt for men Extra-soft 100% American-grown Supima cotton Interlock fabric resists fading, pilling, wrinkles, and shrinkage Raised collar looks great under a blazer, resist curling Hemmed short sleeves Traditional Fit: Relaxed and comfortable Machine wash. Imported Superior color. Superior comfort. Supima polos. There’s a reason we call Supima “the polo with a home-field advantage.” More than one, actually. It’s made entirely of Supima®cotton, a variety grown exclusively by farmers right here in the U.S.A. And that means three things.First, it’s seriously soft — softer than any other cotton we know. Second, it holds onto its color wash after wash, so it stays the shade you buy. And third, it’s super strong — and treated to resist wrinkles, pilling and shrinkage. The tailoring makes it a tad bit sharper than your standard polo, with a three-button placket and raised collar that looks right at home under a blazer (or on its own with jeans).Bottom line: If you’re looking for an all-cotton polo that’s truly a cut above, look no further.