Metallic knit fabric combines synthetic fibers, such as polyester or nylon, with metallic yarns. These yarns can be composed of various materials, including aluminum, copper, or even gold and silver threads, giving the fabric its mesmerizing shimmer.The result is a fabric with a shimmering or reflective quality, adding a touch of glamour and sparkle. Metallic knit fabrics are often used for statement clothing pieces, accessories, or decorative accents that desire a bold and eye-catching look.