Comply Isolation Plus Tx-167 Large

Compatibility - designed specifically for the Sennheiser IE 800, i.e. 800 S, HD 1 (Momentum MIE2), CX 3. 00, CX 5. 00, CX 6. 00 BT and CX 7. 00 BT earphones; Enhanced comfort - Super-soft memory foam reduces earphone irritation and fatigue while reducing outside noise. Comply foam is 30x softer than silicone tip material so you have the most comfortable earphones; Advanced sound & fit - body-heat activated memory foam adapts to ear canal to provide a perfect seal and snug fit to keep your while blocking external sound; Premium materials for a premium sound - The original memory foam earphone tip. Made in the USA (of U. S. & imported goods) using proprietary memory foam materials for the ultimate in ear headphone upgrade