The Xcelerator T-Shirt comes with the new aggressive graphic, in line with the whole race collection. This race top has a 1/2 zip opening and a light jacquard back panel for a unique level of comfort. The lightweight and breathable fabrics used include a anti-odor, anti-bacterial Polygiene® treatment and both the HeiQ Smart Temp and the HeiQ Glide treatments keeping you fresh on your trail.