Irish curls, also known as Irish waves or Irish hair, describe a unique hair texture characterized by a dual pattern: the top layer of hair is straighter or smoother, while the underneath layers have waves or curls. This means the hair appears straight on the surface but reveals curls or waves underneath, typically from the occipital bone down
. This hair pattern is largely genetic, caused by variations in the shape of hair follicles in different areas of the scalp. Some follicles produce straighter hair on the top, while others produce curlier or wavier hair underneath
. Although the name suggests a link to Irish heritage, this pattern can occur in anyone, though it is common among people of Irish or Celtic descent
. Irish curls can sometimes be confused with damaged curls, as damage often affects the top layer more, leaving healthier curls underneath. However, true Irish curls are a natural variation in texture rather than damage
. Styling and caring for Irish curls involves balancing the needs of both textures. Lightweight curl-enhancing products like mousse or gel are recommended for the curlier underneath layers to define curls without weighing down the straighter top layers. Avoiding heavy creams or conditioners on the top layer helps maintain the natural straightness while encouraging curl definition below. Techniques like scrunching the curls and using diffusers can enhance the wavy or curly sections
. In summary, Irish curls are a natural hair pattern with straight hair on top and curls or waves underneath, requiring specialized care to embrace both textures effectively
