Inclement weather? Who cares when you’re sheathed in Castelli’s Gabba Convertible Jacket? Use it to race and train without sacrificing an ounce of speed or warmth. It’s aero, breathable, and outfitted with Windstopper X-Lite fabric and a water-repellent finish to keep the wind and rain at bay. Removable sleeves unzip when you need to hammer up a climb. A rear storm flap guards against wheel spray, three rear pockets are equipped with eyelets to drain water, reflective trim keeps you visible, and a silicone gripper waistband locks everything in place.