The updated Armour Fleece fabric is slightly heavier, but still breathable and stretchy, so it will keep you warm and allow you to move. A softer, plusher inner layer traps heat to keep you warm and comfortable. Secure zip pockets on the hands. Ribbed cuffs and bottom hem. Raglan sleeves. The main fabric contains at least 80% recycled polyester, excluding hems and embellishments.