Shorts, bibs, and tights all help provided comfort on the saddle. They are also designed to wick moisture away from the rider which will keep you cooler in the summer, and warmer in the winter months. Mountain shorts differ in design from road shorts, and usually have a looser fit. Both road and tri are designed to be form fitting, and the two shorts differ slightly in construction. There are also differences between men and womens shorts. Full length, three quarters, and standard length options give you plenty of ways to control your body heat during warm or cold weather.