Klim Women's Darby Canyon Fleece Shirt Jacket Plytix RS-4 is a pentagonal-shaped muffler

RS-4 is a pentagonal-shaped muffler body that features a two-staged stepped baffle and carbon-fiber cone end cap

When ordering replacement reeds

Rear Exhaust Vents & Top Vents

and One Click to connect mesh intercom

Removable/washable liner and cheek pads

Klim Women's Darby Canyon Fleece Shirt Jacket Plytix RS-4 is a pentagonal-shaped mufflerThe Darby Canyon Fleece Shirt Jacket is a women's midweight polyester fleece shirt featuring the perfect balance of warmth, quick drying performance and comfort. The snap front design ensures heat trapping warmth on colder days while the relaxed fit and shirttail hem stay comfortable all day long. FEATURES Midweight polyester double faced fleece provides warmth, dries quickly, traps heat, and comfort Snap front fleece shirt jacket with 2 front hand