The Grindhouse series utilizes quality materials with a traditional cut. Designed to endure endless weekends in the desert, yet performance-driven enough to take you to the starting gate. Classic fit - regular torso and sleeves with a round, ribbed collar. Moisture-wicking fabric to help keep you dry - 100% polyester. Mesh vented sides and under-sleeves for airflow. Overlocked stitching for superior durability and longevity. High-quality silk screened graphic on chest.