Marv Canvas Jacket - BlackDescription Introducing the MARV RIDING JACKET! Crafted with a heavyweight, abrasion resistant waxed canvas outer shell and seam sealed construction, it's made to keep you dry in ANY weather. The snap down collar and 2 way metal zipper gives you the most comfortable fit on and off your bike. This jacket is functioned the f*ck out with large underarm vents, waterproof chest pocket, YKK zippers throughout, and armor pockets for SAS TEC Flex Armor. A