The Asics women?s Windblock ½ running top protects you from windy weather and helps you to keep your posture upright. Crafted from a windproof softshell fabric, the slim fit running top is fastened with a ½ zip which can be adjusted for extra ventilation and features stretchy knit side panels for easy movement. Complete with a zip pocket at the back to store an MP3 player, a clip to keep headphone wires in place and reflective prints on the front to improve visibility when running in low light. ? A.D. Ke..