Finally, a rash guard for boys that has a looser, more comfortable fit than traditional rash guards!Designed to be worn over swim trunks, with boardshorts, or as casual wear, this rash tee is made of the same 6 oz. lycra as O'Neill's popular skins series of rash guards. Though it still has the same 50+ UV Protection factor, it is sized so that if you choose your child's regular clothing size, it will have a little room to spare and not be skin-tight. Fast-drying, odor-resistant, with breathable seams. Screened O'Neill logos (note that logos may vary from those shown in images). Traditional t-shirt styling.