This honeycomb thermal fabric, slowly knitted as Duofold Honeycomb using thick, uneven yarn, is a classic staple. The yarn and knitting structure are designed to trap ample air, ensuring the garment provides lasting warmth. The material features a vintage, two-tone (2tone) aesthetic because it uses heather gray/melange on one side and charcoal black on the other. It also includes a nostalgic floral print, applied using dye inkjet printing.