Designed and developed right here in New York City, Master & Dynamic gives an alternative to headphones on the current market. One point of difference many users may appreciate is the specially designed construction that prevents sound from bleeding outside the headphones. This is particularly useful for those who use their headphones in office or school environment, where silence is paramount. Designed to be discreet, yet timeless, these MH40 headphones come in black-on-black, and brown/silver colorways. Weighing 360 grams, these steel and forged aluminum headphones are equipped with 45mm Neodymium drivers. Order your pair at Master & Dynamic online store now.