Sleek silhouette, ultra-lightweight thermal polyfill vest with a high-density water repellent outer shell provides optimal thermal protection when you need it most. Thermal insulation. Quilted lining. Embroidery access. Washing Instructions 30 degree cool wash. Fabric100% Polyester. XS - 8, S - 10, M - 12, L - 14, XL - 16. Ref: UTRW5478