The latest in the apparel line of Haley Strategic Partners made in cooperation with Vertx, the Haley Strategic Cold Black Vertx Polo can now be ordered for US$59.00... "Stay cool with our innovative Vertx® coldblack® polo shirt. Exclusive coldblack®fabric technology reflects 80% of the sun’s UV rays, lessens the absorption of heat to keep you cool while wearing the darkest of colors on the hottest of days.