Chafing can develop anywhere that clothing rubs on skin, so it’s important to choose your clothes wisely. Tight-fitting athletic attire, such as bike shorts or running tights, will provide better protection than loosely-fitting clothes during exercise. Look for clothes that are breathable and made of moisture-wicking fabrics (not cotton), since moisture on your skin increases your risk of friction and chafing. You should also avoid wearing clothes that have irritating seams, tags, or fasteners, as they can be a prime cause of chafing.