Lightweight and stretchy with tight fit to prevent wind flap
Cutout on back to allow access of jersey pockets
Small side stash pocket
Silicone gripper on hem
Front and back reflective piping
Sometimes the simplest solutions are the best. The Course Speedzone Vest is proof of this, with a nifty feature you won't find on any other vest in existence.
Not only is this vest super light and stretchy with a perfectly tailored "racer" fit, it has an ingenious cutout on the back so you can access your jersey's pockets without having to reach under the vest. It's hard to imagine no one hast thought of this before.
The waterproof yet breathable fabric does a fantastic job of breaking the wind. It's a very light, thin fabric so don't expect much insulation, but it will keep the wind off your chest. A small side pocket holds a gel or a credit card and front and back reflective piping enhances visibility.