Hair is prone to tangles and matting if not properly cared for and regularly detangled.Individuals can experience extreme shrinkage, sometimes up to 75%!.Hair dries out quickly, or struggles to maintain moisture.However, here are some defining qualities of 4C hair: Of course, individuals with 4C hair can have different hair densities and porosities, which changes how hair behaves. 4C hair tends to be quite fragile and susceptible to dryness. 4C hair shares many of the other characteristics of type 4 hair, especially similar to 4B hair. 4C hair has the tightest curls of all hair patterns, with hairs forming tight s's, z's or coils.