This modern style is enhanced with performance features designed to give you extra comfort while keeping you cool. Hidden jacket-relaxer insets allow you to move without restriction, sweat shields minimize and wick away moisture and a wrinkle- and stain-resistant fabric makes this a great piece. 52% polyester/43% wool/5% elastane; 100% aero cool-comfort polyester lining jacket-relaxer stretch knit panels sweat shields wick away moisture 2-button front peak lapel enamel lapel pin welt chest, besom ticket and flap front pockets chest pocket lining can be pulled out and styled as a pocket square interior pockets side vents dry clean; imported