I would recommend this shirt as it is super soft and comfortable to workout in.
Nice feeling shirt for workouts
I don't know what it is, but this is the best fitting shirt I have purchased. There are "some" companies that make great shirts also, but this shirt is "very soft" straight out of the package. An XL fit's just right after a washing, I am 5'9 and 180 lbs and the size fits the body well and is not too long at the waist. Keep this style coming KC, just need some more designs...release in moderation of course to get out quality to the fans.
Product fits great, overall great purchase from a great company!