Trek Mirrycle IsoZone Bar End Mirror bomberjacket 4x4 Disc is Nylon with

4x4 Disc is Nylon with 50% Glass Fibe

light-weight Polyester Sweater Knit on the outside

GORE® WINDSTOPPER® is utilized at the front for focused windproof

The Felicity Bib is a welcome companion when conditions demand you are warm and dry while challenging yourself

- Water-repellent finish and waterproof zippers for increased waterproofness

Trek Mirrycle IsoZone Bar End Mirror bomberjacket 4x4 Disc is Nylon withKey features Highly adjustable Bontrager IsoZone mirror mounts quickly with provided wrench 3" round, convex glass mirror with a wide field of view Adjustable to any viewing angle. Fits inside Bontrager IsoZone handlebars