Found gray Nike swim trunks near Riverside Park

I found a pair of gray Nike Swim trunks this afternoon around 3:15pm behind the Riverside Market on King Street, near Riverside Park in Jacksonville. They’re men’s size L, quick-dry fabric, with a black drawstring and a white Nike swoosh on the left leg. There’s a tiny teal stitching above the right pocket and a faint sand stain along the waistband from the beach. I left them on a bench near the Splash Pad, hoping the owner will see this and claim them—they look like they were a favorite.