小脚裤，又称窄脚裤，是裤管部分窄小的裤子，男女都可以穿着。小脚裤的最大特点就是紧密贴合身材，使用的面料都是弹性较好的，可使腿部看起来更加修长。小脚裤的裤腰多为低腰和中腰版型。

小脚裤的搭配也是多样化的，搭配休闲T恤时彰显出青春活力；搭配西装也能使得在严肃中透出一种随性的元素；可以根据个人的喜好来随意搭配出自己的风格。

Slim-fit pants or skinny jeans (when made of denim) have a snug fit through the legs and end in a small leg opening that can be anywhere from 9" to 20" depending on size. Other names for this style include drainpipes, stovepipes, tight pants, cigarette pants, skinny jeans, pencil pants, skinny pants, gas pipes, and skinnies. Skinny jeans taper completely at the bottom of the leg, whereas drainpipe jeans are skinny but then the lower leg is straight instead of tapering and so they are often slightly baggier at the bottom of the leg than skinny jeans. In some styles, zippers are needed at the bottom of the leg to facilitate pulling them over the feet. Stretch denim, with anywhere from 2% to 4% spandex, may be used to allow jeans to have a super-slim fit. Skinny jeans come in a variety of colors and styles.