Men's Business Casual Sleeveless Classic Style Wool Sweater VestPairing this vest sweater with your business casual will lend a smart and stylish look. This sweater makes your life so much easier in winter and satisfies your desire to keep up with the trend. With its sleeveless feature, you can wear it during the spring and autumn season. Admirable solid pattern on the polyester, acrylic, nylon, and wool fabric makes for a cool classic style effect. Specifications Wool: Standard Wool Thickness: STANDARD Technics: