This 3-piece set can take him through the year round with the warm outer jacket or vest to keep them snugly warm in the cold. Set includes at-shirt top, joggers, and a puffer vest or jacket. The set with the blue puffer vest inclueds a long sleeve t-shirt and tan jogger jeans. The set with the green bomber jacket has a sherpa collar on the jacket, a short sleeve t-shirt, and denim jeans.