Born out of previous success with other models the Dekoni Audio HD800 pad for the Sennheiser HD800 Line of headphones (available in Sheepskin, Elite Velour, Fenestrated Sheepskin, and Hybrid models) carries on Dekoni’s tradition of excellence and quality in the headphone ear pad space. What sets Dekoni apart from the herd is they tune every pad they make to specific headphones so you know you’re getting an upgrade and not just a replacement. Dekoni has spent about a year perfecting this ear pad and feel that it is the culmination of the best they have to offer. This pad truly is an upgrade and should increase the sound stage as well as your overall spatial awareness inside the headphone. Please note the EPZ-HD800 Earpads from Dekoni Audio Also fit the newer HD800S This model is the Fenestrated Sheepskin. Dekoni Audio took their Elite Sheepskin line and found a way to make it even better. With precisely measured and cut holes this pad was designed to give a more true tone by providing a neutral sound absorption characteristic on the inside of the pad so just the good stuff makes it to your ears and you hear a more natural sound out of your headphone.