New Pure Wool Knit Cardigan Men's Long Sleeve Jacket. Introduction: This new cardigan is made of 100% pure wool, which is soft, comfortable, and highly breathable, suitable for all seasons. The classic knit design with a long-sleeve cut showcases men's fashion taste and elegant temperament. It is an ideal choice for both casual home wear and social outings. Available in multiple colors, it easily matches different styles, allowing you to be confident in any occasion. Make this cardigan a must-have in your wardrobe!