Designed primarily for motorcyclists to wear under a helmet to help eliminate wind noise, the 4RT is made in our soft vinyl material and features a hollow canal style for greatest comfort. Low profile, canal style earpieces feature a handy removal filament.
Available Materials & Colors
Vinyl: Formula II, Formula II Clear, Rx, Superflex
PLEASE NOTE: Due to inherent differences between our actual materials and computer monitor displays, it is likely that some colors may vary slightly from the actual products. The colors shown are representative of the final product, but we cannot guarantee they will match exactly. This is simply a guide.
