The 2XU LONG DISTANCE TRI SHORT has been refined with more powerful 70D KINETIC SPEED side panels added to offer better aerodynamics than ever before while offering enhanced muscle stabilization. Engineered for long and short course racing, this Triathlon Short also comes with 2XU"s quick drying, body cooling ICE X fabric to lower body temperature by up to 5.4 degrees F through IR blocking and Xylitol treatment. Through advanced turbulent airflow technology, 70 D KINETIC SPEED panels promise greater speed on the bike and enhanced muscle compression for heightened endurance and power. ELITE LD Chamois provides support on the bike while remaining discreet and comfortable on the run.