Coldblack carry golf polo shirt steelmost fabrics heat up amp grow uncomfortably warm in the hot sun not anymore revolutionary coldblackreg technology makes dark colours act more like light colours and light colours act like nothing else it also has the benefit of protecting your skin from sun damage featuresrevolutionary coldblackreg technology reflects ir amp heat rays so even dark colour donrsquot get as hotupf 30 protects your skin from the suns harmful raysyarn dy