A wrapped V-belt (B) which comprises a belt main body (10) and reinforcing fabric (15) that covers the belt main body and which is to be wound and stretched on pulleys to transmit a power. At least some of the belt main body (10) comprises a rubber composition including a polymer component comprising an ethylene/α-olefin elastomer. The polymer component comprises 30-100 mass% ethylene/α-olefin elastomer that has an ethylene content of 40-56 mass%.
