SpinFitSpinFit CP155 – Patented Silicone Eartips for Replacement (2 Pairs) (5.5 mm Nozzle Dia.) (Medium, Black & Red)

It can be easily fited to the iSine and LCDi series, and it can enter a little deeper into the ears because of its cone-shaped form, resulting better bass sounds. The silicon part is also more comfortable than any of Audeze's original tips. The correct size has to be choosen from Medium and Large sizes, this item reviewd is a Medium size. Certainly this is a subjective review, much depends on the shape of the ear canal.

I got these to replace the tips that came with my IEM's for a better fit. They fit extremely well, they were super easy to put on and I recommend them to everyone!

This ones are really comfortable, can keep em on my ear the whole day if i want without feeling any discomfort, the rubber is soft but sturdy enough to stay on your ear without falling out.If i have to describe the difference in sound i can perceive from the ones i had, i would say this ones has less bass but a clearer sound. Keep in mind the red portion of the rubber is really soft and it expands so it till NOT hold by itself, it HAS to go deeper on your earphones tips to keep a grip of it, so it might or might not hold well on your earphone depending on it's design.

Outstanding comfort, fit and sound quality. Opens up sound-stage and definition across whole frequency response. Using on Sony XM4 and Campfire audio Polaris. Highly recommended.

Bought these for my optoma nuforce besport 4 and they are so much better than stock ear tips, because they do not come off. They are a little smaller than the stock medium size though, but still fits and blocks out the noise when I’m riding my motorbike down the highway. Wish they came in more colours though