The Gore Air Women’s Half-Zip Long Sleeve Running Top is an ideal mid-layer piece which includes ventilation inserts for cooling, flat-lock seams and a close-fit collar for comfort, and reflective detailing for increased visibility. The top is manufactured with Microfibre fabric, which provides you with great breathability. Microfibre is essential for balanced temperature management, and has excellent thermoregulation qualities. The fabric is stretchy, has rapid drying qualities, and is resilient, durable, and easy to care for. Mesh inserts under the arms work alongside the Microfibre fabric to offer breathability and comfort whilst you exercise. Other features include a media pocket in the sleeve with a cable outlet, to store media items such as an mp3 player safely and securely.