Made in the USA using proprietary memory foam materials for the ultimate in- ear headphone upgrade. Isolation Series (T-Series) Foam Tips are all about noise isolation. It’s a loud world. Get some serious control. The unique, bullet-shaped tapered design seals the ear canal perfectly to block out external sound and keep clear, rich music in. Hear more of what you want to hear – not what you don’t. Best for: everyday listeners, musicians, and athletes seeking noise isolation. **Maximum Noise Isolation** Engineered to create a custom ear canal seal to block out external noise and environmental distractions. Enjoy music without raising the volume to compensate for outside noise. Comply™ tips provide 2x more dB reduction than standard silicone eartips. **Superior Audio Experience** With a perfect ear canal seal, Comply™ tips funnel pure sound directly into the ear. Maximize your listening experience with enhanced bass. Hear music how it is supposed to be heard with all its highs and lows. **Secure In-Ear Fi** t Memory foam expands to fill the unique shape of your ear canal, creating a custom, snug fit to dramatically increase in-ear retention. Your earphones will stay in place. **Soft Comfort** Body-heat activated memory foam creates an ultra-soft and comfortable listening experience. Comply™ Foam is 30x softer than silicone, reducing earphone irritation and fatigue. **SmartCore™: Universal Fit** Patented SmartCore™ design fits on sound port nozzles with a 4.85mm - 6.25mm diameter. Manufactured under U.S. Patents 7,236,605 and 7,864,973. Other patents pending. **Includes:** 2x Pairs