Spiro Airflow Gilet ·Outer: 100% Polyester ·Inner: 310 gsm, 100% Polyester (Fleece) ·Mesh back panel: 92% Polyester, 8% Elastane ·Windproof and quickdry finish ·Stand up collar ·Full front zip with inner storm flap ·Bound armholes ·Breathable contour back mesh panel ·Pocket free to aid streamline contour shape ·Elasticised hem with rubber gripper ·Reflective details on back contour panels ·Longer shaped back panel.