7mesh have modernised the classic wool jersey the ashlu pairing smooth 175 micron merino wool with asymmetric stretch nylon as with all 7mesh jerseys the ashlu is patterned to be worn in action on the bike the merino and nylon mix ensuring the very best fit when riding merino wool is also naturally anti bacterial so keeps things fresh during and after the sweatiest of rides the ashlu merino jersey is the perfect all day riding jersey for when youll be spending many hours in the saddle