Having used Flare earplugs and foams for years - decided to see if these would work on some earphones (not Flare! - sorry guys) I got for XMAS. All the "easy care" of simple silicone tips but dramatically improved sound. I use them pretty much daily for an hour or so to suppress Tinnitus whistle.
Also highly recommend using these tips on EARHD90's. Stops them drooping and rotating which the simple silicone tips will do.
Fit well, seal well, sound great and comfy.
Respecto a los que traen los auriculares mejora mucho el ajuste y no los termian expulsando el oido. Faciles de limpiar y suaves.