Lightweight Satin Jacket Boston Red Sox. 100% polyester satin. Fully lined in polyester jersey. 1×1 knit rib on collar, cuff and waistband. Snap front closure. Front welt pockets. Center front embroidered tackle twill split logo. Mitchell & Ness script embroidery on right sleeve. Tailored fit: This garment fits a bit trimmer in the body and sleeve.