Whether we need a base layer, mid layer, or light outer layer for our cool-weather rides, the 7mesh Callaghan Long-Sleeve Jersey has us covered. Its merino wool interior ensures we stay extra warm without overheating, while its polyester exterior resists wear and tear for long-lasting use. To hold our phones, keys, wallets, and other ride essentials, we use two angled rear pockets with two internal sleeves for added security as we ride.