Castelli Pro Mesh Sleeveless

The Castelli Pro Mesh Sleeveless is a base layer designed to keep you dry in mildly cool to warmer temperatures. Why add an extra layer when it’s warm outside? The lightweight 3D mesh fabric allows air to circulate and speeds up evaporation. The same air that circulates through the base layer keeps you from overheating. As it keeps you dry in warm weather, it won’t allow that same air to chill you in cooler fall or spring weather. In colder conditions, wear the Pro Mesh Sleeveless under Castelli’s Flanders Warm base layer so you stay warm and dry in near freezing temperatures. Tuck the base layer under your cycling shorts and the hem at the waist of the Pro Mesh base layer stays flat and still feels comfortable.