Your warm-weather wardrobe isn t complete without these shorts. On the outside, they look like a nice pair of seersucker shorts. But on the inside, you ll be surprised to find a super-soft, super-stretchy hydroliner that feels and fits like boxer briefs (bye-bye, chafing). Why the liner? Because you can actually swim in these shorts, thanks to water-repellent, quick-drying, chlorine-resistant, Upf 50 finishes..