I purchased these originally for my husband but they were way too tight so my 13 year old son is using them instead. His arms are teeny tiny. So anyone with some weight or muscle build, won't be very comfortable in these as they run small, but they look awesome and seem like great quality. I took away one star because they were smaller than described on the listing but they are still nice and I was able to find someone someone else that could use them so, not a waste! I'd recommend for anyone with really skinny arms.