Geekria Protein Leather Headband Pad Compatible with Sennheiser PX100, PX200, PX80 Headphone Replacement Headband/Headband Cushion/Replacement Pad Repair Parts (Black).
Sennheiser PX100 Review – 2:48AM
Who remembers the Sennheiser PX100? | Headphone Reviews and Discussion - Head-Fi.org