12 oz/ly (CA), 7.2 oz/sq yd (US), 244 gsm (EU). 100% performance polyester double-knit fleece. Contrast panel at hood, armholes and sides. 100% polyester jersey lined hood with drawstring. Moisture wicking. Breathable. Classic fit . Due to the nature of polyester, special care must be taken throughout the decoration process. Please refer to product size spec PDF file for more details.