Ditch the city's stifling heat for refreshing alpine air and miles of twisty singletrack with the Maloja Women's RubiM. Multi 12 Jersey. Taking laid back styling cues, the RubiM. Multi 12 Jersey brings effortless comfort and flexibility when you're slaloming down tight, twisty trails and cranking up steep climbs. Polyester fabric pulls perspiration off your skin as you ride hard, promoting evaporative cooling in oppressive summer heat. Plus, the Polygiene odor control ensures lasting freshness when you transition from trail to town for post ride food and drinks with friends.