Slim-fit jeans are denim pants that have a tighter fit than regular-fit jeans and conform to the curve of the wearer's body. When manufacturing slim-fit jeans, manufacturers may utilize a variety of parameters, although the majority use a small opening across the legs that grows narrower towards the bottom. This creates an illusion of height, making the leg look slimmer. Slim jeans are most commonly seen on people who are a size 36 or 32 in the waist and hip. If you fall into this category, these are some of the best fits for your body type. People who are a size 40 or 44 in the waist and hip can also wear slim fits, but they will need to go up at least one size in order to fit comfortably. People with thin bodies might be able to get away with wearing skinny jeans, which are actually called ultra-low-rise jeans because there is no more than an inch between the top of the thigh and the bottom of the zipper. These fits are very trendy right now and can make your legs look longer and thinner. Those who are a size 46 or 48 in the waist and hip should consider getting custom fits. These types of jeans are made specifically for you, so you get a perfect fit without having to buy multiple sizes. In conclusion, slim means a slightly tighter fit than regular-fit.