50%Viscose,28%PBT,22%Nylon Hand Wash Only Midweight And Warm: Soft and breathable,warm enough for cool and cold weather. Sweater Vest for Mens: V-neck/sleeveless/solid color/knit pattern/relax fit/ribbed hem/classic style. Ribbed edges, diamond check pattern and twists decorate the front. Excellent Design: The thick and soft men vest is casual, the fabric is high-stretch for warmth, anti-wrinkle, sleeveless pullover vest will perfectly shape your fashion. Knit Pullover Sweater Vest :Our v-neck sweater vest is easy to match with any pants and shirt. Good for layering in the cold months. EVERYDAY MADE BETTER we listen to customer feedback and fine-tune every detail to ensure quality, fit, and comfort.