The Core Shirt is constructed using high-quality materials. It features oval-mesh panels for improved circulation on chest and underarm ventilation for increased airflow. The exclusive “no-bind” pattern provides complete freedom of movement and prevents chafing. Padded elbows and special stair-step collar construction for protection and comfort. Tacky silicone tail print keeps jersey from rising. High-density print on shoulders, collar and chest. Sublimated colorfast non-fading graphics. 100% polyester micromesh construction. Exclusively for KTM by Thor.