Whether used during warm up or cool down--or even outside the gym--this jacket performs by for ultimate comfort, 8-ounce, 100% polyester, Three-panel hood, Dyed-to-match drawcord with metal tips, Set-in sleeves, Front, pouch pockets, Self-fabric cuffs and hem, Due to the nature of 100% polyester performance fabrics, special care must be taken throughout the printing process.