Layering hair guys, the technique of cutting men's hair to create layers, allows for movement, volume, and texture. An example is the classic layered haircut with longer layers on top and shorter layers underneath, often seen in rock bands or grunge fashion.
Layering hair guys is relevant because it enhances hair's natural movement and creates depth and dimension. This technique provides versatility for styling, from slicked-back looks to tousled, textured styles. It originated in the 1990s, popularized by grunge and alternative culture's emphasis on effortless, messy hair.