fly jack sey Color:Clay/Tarmac or other essentials

or other essentials

It also benefits from optimal durability with an outsole enhanced with strategic rubber inserts

Its close-fitting cut limits wrinkles on the torso and sleeves to improve air penetration during high-speed efforts

how to gain speed without compromising stability

8-panel structure for a custom fit

fly jack sey Color:Clay/Tarmac or other essentialsFor those days when you're not sure whether you need a jacket or just a jersey with arm warmers. Perfect for mid season, our Fly Jack sey still has built in protection (just in case). With our all new Castelli FFT (FLY Fabric Technologies) design. And a water repellent finish to keep you dry. All in an ultra light Jack sey. Product Features Ultra lightweight design provides warmth and protection Low neckline for better temperature regulation FFT