It wasn't easy making EZCotton better, but we did. Still made of soft, smooth, durable 100% cotton pique, our new EZCotton Polo boasts an updated fit and a collar that resists curling. It also resists shrinking, wrinkling, pilling and fading with ease.5.9-ounce, 100% cottonFlat knit collar and cuffs3-button placket with dyed-to-match buttonsSide vents