Luxe Knit. 88% Rayon, 11% Nylon, 1% Polyurethane. This Japanese Ponte Knit is blended with Nylon, creating a lightweight, breathable, and silk-like texture. Designed with a four-way stretch and luxourious drape. Wash your SWEATSHIRT inside-out on cold with similar garments. Hang dry to extend lifespan.