The Amir shirt is crafted from a heavyweight crochet knit, bringing rich texture to a classic shape. Chunky ribbing at the collar, cuffs and hem offer a refined finish. Cotton-blend. Heavyweight crochet. Classic collar. Front patch pockets. Front buttons.Main 56% Cotton, 44% Polyester. Trim 55% Cotton, 43% Polyester, 1% Nylon, 1% Elastane.