Macna Cooling Vest Evo Dry [SM-MD][INTERNAL]DISCLAIMER: OPEN BOX. Chances are likely you like to ride when the suns out and the weather is at its best. Minor downside of our big friend in the sky, though, is that he burns even fiercer when youre stationary at a traffic light, for example. If riding a powerful machine on a hot day isnt enough to tire you out, being cooked in your own gear might do the trick. Aside from increased fatigue and a loss of concentration, overheating is a serious