"RUN" Designer burnout tank top, our burnouts are the HIGHEST quality workout tanks on the market. Super lightweight around 3.3 ounces and very soft. They are all athletic fit and fit snug great for Fitness, Yoga, Running, Crossfit, and working out in general.. Burnouts run smaller/tighter fit. For a looser fit make sure and order a size up. See our size charts for exact sizing. For anyone in shape order your normal size.