Blue Glow Suspenders Looks super masculine and has the same LED technology used in the harnesses.Sweat proof and adjustable.Fully recharges in 2 hours. The battery life is about 6-8 hours. Do not overcharge the batteries as it will make them weaker over time! BUT ....(PLEASE READ): everyone height and torso shape is different. To see if these suspenders will fit you, put on a pair of pants. Measure the distance between the bell loop in middle of back to one of the bell loops on the front (over your shoulders of course). If you measure 43" to 49" inches, suspenders will fit.