Orlebar Brown Organic Cotton Silk Short Sleeve Knit with Chest Pockets and Contrast Piping Details. Keeling short-sleeved shirt for men, Granite gray color. In addition to its slim fit and flattering Capri collar, this model features some sophisticated touches, such as Milano knit details and contrasting piping on the placket and pockets. Shiny-finish designer buttons add a touch of elegance. Knitted in Italy, the blend of silk and organic cotton crepe provides unparalleled comfort and style.