When temperatures spike and trails are running dry and dusty, the Defend Short Sleeve Cycling Jersey is all about keeping you feeling good. When riding and building up a sweat you'll enjoy the comfort of TruDri technology. This fabric design moves sweat quickly off the body to leave you dry even in warmer weather and during intense riding sessions. Mesh panels are also deployed to give you a boost to ventilation. It's the ideal choice for the fun of long summer mountain bike rides.