Made from 100% cotton from a high twist fine denier yarn using a state-of-the-art spinning and weaving process that creates a remarkable 100% natural stretch cotton facilitating ease of movement and all-day wrinkle resistance. Produced in Italy with Ike Behar's signature diamond-quilted collar, single-needle stitching throughout, fine mother-of-pearl buttons, as well as a split yolk and gusset, resulting in a shirt of superior quality and performance. Made in Italy 100% Cotton High twist denier yarn Split yoke Single needle tailoring Mother of pearl buttons Ease of movement 2% natural stretch All day wrinkle resilience