This is a light-weight top that can be worn indoors or out. The soft alpaca feels great to wear. I am 6 ft tall and around 165 lbs. I initially ordered a large which was much too big. I exchanged for a medium which fits fine. I should mention I had no trouble with the exchange process. I was provided with a pre-paid label and sent the sweater back to a US address. I received the new replacement in no time from Peru.
Gift for husband, and he LOVES it - immediately put it on. Great fabric, fits well. Ricardo and Cesar have outfitted him with multiple sweaters, and each one is perfect.