If I wanted a wired pair of headphones for working out, I’d choose the Sennheiser OCX 686G Sports. After extensive research—we considered a total of 147 sport-specific headphones and tested the 84 best-reviewed and newest options—our panel of experts agreed that if they wanted wired headphones (and we totally understand that not everyone wants or needs Bluetooth), the great-sounding, stable, sealed OCX 686G Sports is the best choice for a trip to the gym.