 Uppers of traditional rattan or tight cloth (or modern plastic or rubber) will then be fastened using "clavitos" (tiny nails).The finished product has been a symbol of the masses since its popularity.However, since the early 21st century, the usage of the "bakyâ" has been revived by the upper classes of society, effectively changing the symbolism of the footwear from mass representation to holistic societal representation.