S-XL - Devon & Jones men's Pima pique short-sleeve polo. 100% Peruvian Pima cotton. Dura-Pearl (TM) buttons and rib knit cuffs. Additional yarn in collar & cuffs for a neater appearance and greater durability. Stretch tape in shoulders for extra strength. Three-button placket. Gray Heather is 90% cotton, 10% polyester. The creme de la creme of polos in every respect.