1x1 rib crew neck. Contrast shoulder and sleeve panels with white piping. Self - Fabric matching cuff with white piping. Contrast side panels with white piping. Comfort finish cuff seams. Formula Racing woven label. Taped back neck. Superior printing surface.Washing Instructions Machine wash 40, do not bleach, do not dry clean, do not tumble dry, two dot iron - 1x1 rib crew neck. Contrast shoulder and sleeve panels with white piping. Self - Fabric matching cuff with white piping. Contrast side panels with white piping. Comfort finish cuff seams. Formula Racing woven label. Taped back neck. Superior printing surface.Washing Instructions Machine wash 40, do not bleach, do not dry clean, do not tumble dry, two dot iron