I love this shirt so much I bought more!! Super light, not a tight form fitted shirt, hangs comfortably like your favorite T-shirt. I wear this hiking a LOT, as it help keep the sweat off you and it doesn't have an "Oder" to it like the Mountain gear hyper lite shirt. Feels true to size and will become your go to shirt, lots of nice colors for men or women. Does pack down very small as well.