5-ounce, 65/35 polyester/cotton pique * Moisture-wicking * UPF rating of 20-40+ * Wrinkle-resistant * Shrink-resistant * Fade-resistant * Easy Care * Anti-curl flat knit collar * 3-button placket * Dyed-to-match pearlized buttons * Rib knit cuffs * Side vents * Drop tail hem * Tag-free label