Sony has recently release the NWZ-W252 W-Series Walkman MP3 player, a fully wearable unit tailored for those that like to listen to their power song while sweating it out at the gym or on a run. The device is water resistant and lightweight, so it should obviously do well in situations where you are moving and have the potential to get wet, or rained on. We were able to get our hands on the Sony W-Series NWZ-W252 Walkman, and we put it through its paces as best we could. How does the device stack up? Read on, and we’ll tell you.