The Huk Waypoint Hoodie stretches to fit nicely through out. The sleeves are double stitched and well made where they will fit snuggly on your forearm if you want to push your sleeves up and stick your hand into the water. The quick dry material is nice as well. I will often scoop some water onto my back or chest and then make a run in the boat to cool off. The shirt fits nicely and has worked great as base layer as well in cooler months.