[Premium Men's Down Jackets] Original fabric Using top-grade mulberry silk integrated velvet for high weaving and high setting Mulberry Silk MULBERRY SILK moisture wicking Smooth and skin-friendly Baby-like fabric not only has the function of heating and storing heat, but also can also isolate the cold air well Lock in temperature Make the human body feel comfortable at constant temperature spontaneous fever In addition, the fabric itself is soft and skin-friendly The clothes are extremely comfortable to wear 4856 Models 173 143 pounds, upper body size 50