ACCESSORY

Hybrid Foam-Core Silicone-Shell Ear Tips

Ear Tip

Specifications

CategoryEar Tip
BrandSymbio-style
MaterialMemory foam core + medical silicone outer shell
SizesS, M, L
Use caseFoam isolation with silicone lifespan and the slightly brighter silicone tonality.
Price (USD)$26

Overview

Hybrid construction: a memory-foam inner core surrounded by a silicone outer shell. The foam compliance gives you the canal-conforming fit and isolation of memory foam, while the silicone outer surface keeps the smooth insertion feel and indefinite lifespan of silicone.

Sonic signature splits the difference between pure silicone (bright, articulate) and pure foam (warm, damped). On most IEMs the result is closer to silicone with slightly tighter sub-bass and a touch of upper-treble smoothing.

Symbio-style construction, increasingly the default OEM tip on flagship IEMs from 2022 onward. Compares directly with pure foam tips on isolation but lasts roughly 5× as long.

Compatible with