Not only is the New Balance Women's Hi Viz Beacon Jacket incredibly breathable and lightweight, it's also perfectly visible and comfy. With a polyester blend and semi fitted cut, this jacket naturally moves with you during your daily run without chafing, and it stays in place with the adjustable hood and thumbholes. The fiery bright color and reflective details keep you visible during low light conditions, especially with the added help of the revolutionary glow in the dark technology on the sleeves and back. Simply charge the jacket under a light for about ten minutes and head out the door, day or night. The Hi Viz Beacon Jacket also features two hand zip pockets and back ventilation, which gives you more versatility against the elements.