Session Race Jacket Multi material shell construction: wind breaker softshell in the exposed area and polar fleece fabric to increase comfort and thermal capability. Zippered air intake vents are strategically positioned for optimized airflow when opened. Two front hand pockets. Cuff adjustment closure system. Elbow Polyurethans (PU) film reinforcement. Stretch panel on forearms to increase flexibility and movement. Reflective insert to increase visibility of the rider. Slim collar construction with stretch main fabric and microfiber comfort inner lining. Pre-curved sleeves construction reduces riding fatigue. Detachable sleeves allow the jacket to be worn as a vest.