Numark HF175 High-Quality DJ Headphones with Synthetic Leather Cups & HeadbandWith its lightweight design and soft synthetic leather ear pads & headband, the Numark HF175 Professional Monitoring Headphones provide ultimate comfort for even the longest mix session. The 40mm drivers and closed ear design produce powerful and pure sound, while the steel headband and framework ensure long lasting performance at home, in the studio, or at the club. High quality 40 mm Neodymium magnet drivers for powerful, pure sound Soft synthetic