Basic information in this article illustrates comparison results of analyzing some technological index of fiber of selection materials created by means of convergent and complex hybridization of G. hirsutumL.varieties. Hybridization by means of convergent methods is very perspective in cotton breeding. That is why obtained materials by this method consider better index of the length of fiber in О-325/26, О-32/35, О-85/90, О-388/91 and О521/25 families, the higher index of specific tensile strength in О-329/30, О-388/91, О-630/32 О-32/35 and О-521/25 families, the highest average length was reported in О-388/91, О-32/35 families, according to the index of uniformity of fiber in О-32/35, О-521/25 families, according to the index of fiber in О-32/35, О-388/91, О-85/90 families’ traits and they are definitely refer to use in the sequel breeding process.