I can't use the product because it is to small, the wrong size was sent to me. This is the second time this has happened. On this online order I also called customer help to ask that the correct size was on the order. They confirmed that the 2 shirts I ordered were XL comfort fit. But one of the shirts delivered was not XL comfort fit. I like quick silver products but I have had bad service by QS not delivering the size I ordered.