Sennheiser HD 380 Pro. I use them every day at the office to muffle out background noise/conversations. They're also great when traveling, I commute into Bosto

Sennheiser HD 380 Pro. I use them every day at the office to muffle out background noise/conversations. They're also great when traveling, I commute into Boston once a month and they muffle out the engine noise of the bus pretty well.