To use this kart racing suit, simply put it on like a regular suit. Make sure to adjust the belt to your preferred tightness for a better fit. When choosing a size, measure your body carefully to get the right one. As for the color, if you're interested in the Black/Yellow option, act fast as it's on close - out. During karting, the suit will protect you well due to its abrasion - resistant fabric. After use, clean it with mild detergent in cold water and hang it to dry. Avoid using harsh chemicals or putting it in the dryer. Also, check the elastic parts regularly to ensure they're still in good condition. With proper care, this suit will serve you well for a long time.