Verified Purchase(What is this?)
This review is from: Comply T-100 Isolation Earphone Tips Medium Black 3 Pairs (Electronics)
Bought some klipsch s4i earphones about a year ago and although a big improvement on the standard apple rubbish they weren't the quantum leap I'd expected. They were also not entirely secure when running. My son recommended changing the pads from the standard silicone and I bought these. Brilliant! - never fall out and isolate so much more sound and enables me to hear parts I never knew existed. You wont regret your purchase.