Dual-core spun yarn: Soft and resistant fabric that is easy to iron.. Slim fit: This fit features a slightly fitted silhouette, snug in the torso, shoulders and arms, providing a more defined and slimming appearance. Spread collar. Quality thread made up of two strands (twisted and interwoven) that give the fabric more strength, durability and wrinkle resistance. Made of 100% cotton threads providing the fabric with greater quality and density. Italian fabric. Buttoned cuffs. Button fastening. Made of 100% cotton. Twill fabric.