Web A number 4 can be either a smooth cut or an edgy one. Web Overall the number 4 haircut looks effortlessly tidy and is surprisingly versatile. Haircut Numbers Hair Clipper Sizes All You Need To Know Men S Hairstyles Web A number 4 haircut is used to get 12 inch of hair. . Now that you know your desired hair length and are sure about your face shape lets take a look at the top 10 haircut. The 4 clipper size will not produce a very short buzz cut and starts to border on a brush or crew cut. They are generally easier to manage than longer cuts because there isnt as much to. The number 4 haircut is 13mm long. 17 Slick Back with Mid Fade and Design. Number 8 haircut- an Inch. Il_barbieremarcoo This haircut number is ideal for people who want to maintain a short haircut but dont want to go far. 18 Faux Hawk with Short Sides. Web Top 10 Most Popular Number 4 Haircuts. Try the New Vivid Hair Car...