Castelli Core Mesh Short Sleeve

Adding an extra layer to keep your body cool may seem illogical to some, but the construction of the Castelli Core Mesh Short Sleeve turns it into a cooling machine. When used as a base layer directly between your skin and your body, the Core Mesh does several things. First, it absorbs and evaporates your sweat so you stay dry. The dryness helps your body stay cool. Secondly, the Core Mesh creates a layer of air between your skin and your jersey. This circulating air also helps to cool you down. Maintaining a healthy body temperature obviously makes you feel more comfortable, but more than that, it helps you to continue to perform at your best. Minimal seams and a very lightweight structure make this short sleeve almost weightless so you will barely notice you