Betty Designs Cycle Jacket FEATURES Windproof protection to keep you warm during colder rides Sublimated Cascade fabric is coated with a Durable Water Repellent to keep you dry 2-way zipper for venting and easy access to pockets Mesh insets for ventilation Hight collar with double layer 2-way cam lock zipper for ventilation and allowing easy access to jersey pockets Reflective details UPF 50+ sun protection Body: 100% Polyester Mesh: 75% Nylon / 25% Spandex FIT : Slim fit, runs true to size. If you are between sizes or prefer a less compressive fit, we recommend you size up. Please refer to our size chart. Need a size consultation? Click the support tab and send us your height, weight, bra + denim size so we can assist.