51%Viscose,28%Polyester,21%Nylon. Material: Skin-friendly, lightweight and soft. Unique Design: Mens cardigan sweaters with buttons features V-neck/long sleeves/ single breasted and button closure front/ribbed cuffs and hem/knitted pattern. Skin-friendly black knit cardigan men's sweater, help you easily complete the daily wear style. Warmth And Stylish : Cardigan sweaters for men are made of high-quality material, ensuring your warmth and softness, very suitable for spring, autumn and winter wear. Versatile Style : Mens knit sweater are suitable for single wear or with T-shirts and shirts inside. You can mix and match these mens sweater with many formal trousers and fashionable jeans. We listen to customer's feedback and fine-tune details to ensure quality, fit and comfort of our clothes.