One Tree Hill Clothes Over Bros Heart is 100% authentic, officially licensed One Tree Hill merchandise! One Tree Hill is a TV drama that aired on The WB. The show is set in the fictional town of Tree Hill, following the lives of two half-brothers, Lucas (Chad Michael Murray) and Nathan (James Lafferty), who compete in basketball and romance. This premium t-shirt is made of lightweight fine jersey fabric Fit: Men’s fit runs small, size up for a looser fit. Women’s fit is true to size, order usual size.