An undercut haircut is characterized by short sides and back with a longer length on top, creating a sharp contrast. Unlike a fade, where the hair gradually shortens toward the skin, an undercut typically has one consistent length on the sides with a distinct separation between the top and the sides. The Undercut is a stylish, high-contrast haircut featuring longer hair on top and neatly Faded sides and back (usually, a high-fade). It’s quite popular and easy to style, plus, can be worn to any kind of setting. An undercut hairstyle is a bold and trendy haircut with shorter sides and back, creating a distinct contrast with the longer hair on top. It’s a cool, edgy look that’s super versatile—you can style the top however you like, from slicked-back to messy or textured. 16 Trendy Undercut Hairstyles for Men to Watch Out For The undercut is a hairstyle that was fashionable from the 1910s to the 1940s, predominantly among men, and saw a steadily growing revival in the 1980s before becoming fully fashionable again in the 2010s. Typically, the hair on the top of the head is long and is often parted on either the side or center, while the back and sides are buzzed very short or shaved. [1] It is closely related to the curtained hair of the mid-to-late 1990s, although those with undercuts during the 2010s tended to ...