The MotoSport.com ONE Industries Youth X197 Combo includes ONE each of the following: With the release of ONE Industries' new MX gear line, they had one primary goal - to produce the best product on the market from fabrics to features, including some unique touches never seen before in moto apparel. ONE Industries Youth X197 Jersey: Next level freedom-of-movement and comfort with true four-way stretch fabric throughout main body and arms. Optimum fitment with the Rider-Race 45-degree pre-bent articulated arms. Ultimate cooling thanks to oversize laser-cut silicone-edged intake and outlet vents in upper arm and torso. Cooling is enhanced further with 360-degree vented material between the arms and torso. Performance fabrics resulted in one of the lightest jerseys on the market, weighing only 6.7 ounces in size L (adult).