Summer is finally here, and all of your early-season training has paid off. It's time for you to rule your story and write it the way you want, so don the Castelli Protagonista 2 Sleeveless Jersey and take to the peloton. This sleek top offers featherweight support for your hard-charging days in serious heat, thanks to Castelli's Softlex Light fabric. Softlex Light is crafted from a synthetic blend that stretches around your core with a cotton-like feel, but all of the tech you need to quickly wick away sweat and dry, so you stay dry and comfortable when the mercury soars into the triple-digits. It's cut slim and form-fitting, with a mesh-backed V-neck front that helps channel cool air to your core.