Castelli Free Tri Top Tri Jersey X-Large BlackCastelli Free Tri Top Tri Jersey is an incredible exersize in technology and comfort. Using a special hydrophobic treatment process that repels water, the Free Tri Top is faster on your swim and is more comfortable than any other top on your run. Special mesh back provides a wind tunnel proven advantage on the bike and the underarm is specifically designed to prevent chafe.8033685930654
