When it comes to riding in cool and damp conditions, it&';s hard to beat the thermal regulation properties of natural Merino wool. The same is true when it comes to the Pearl Izumi Women&';s Pro Merino Thermal Jersey. The 60/40 blend of wool and nylon won&';t stretch out of shape and is more durable than wool alone. The hand-stitched details also add an understated touch of class. The rear of the jersey has three pockets plus a zppered pocket that will carry whatever you need for your ride. Lastly reflective elements are found throughout the jersey to keep you visible in low light conditions.