EDITOR’S NOTES Crafted from the finest Peruvian Pima Cotton with a hint of elastic for the ultimate, flexible fit, this subtly textured stretch polo shirt features striking contrast trims to make you stand out from the crowd. A great solution for summer smart casual wear. Regular Fit – Our most modern fit. Luxurious 97% Peruvian Cotton | 3% Elastic 3 Button Fastening. Short Sleeves With Ribbed Cuffs. Polo Collar Machine Washable.