When you are bumping up to a higher gear, and pedalling gets tough, the breathable mesh on the training top will circulate cool air around your body.Q-Wic+ fabric - quick-drying, wickingAnti-bacterial odour controlHalf-length venting zip with autolock slider and inner zip guardMesh venting zones - added breathabilitySecurity pocket with invisible zip - keep your phone or keys safe as you rideReflective print detail - enhanced visibility in low lightShort-sleeveFabric: 100% Polyester