This sleeveless CB WeatherTec layer is such a smart idea, it practically evokes a cartoon light bulb over your head. Not only is it wind- and water-resistant, it's also lightweight and packs up neatly for portability. On top of all that, it's a great-looking piece that adds some zap to your course style. - 100% polyester - CB WeatherTec - Water-resistant - Wind-resistant - Annika logo on back - Imported - Machine wash