Pendleton - Whisperwool Muffler. Color Pacific. On sale for $49.26. MSRP $99.50.. 5.0 out of 5 stars+4 colors/patternsBrand NamePendletonProduct NameWhisperwool MufflerColorPacificPrice$49.26MSRP: $99.50Rating5Rated 5 stars out of 5(3)