Which is suitable for summer, Fiji or Jaka?

Generally speaking, Feizhi and Jaka have good performance in air permeability, but Jaka is more suitable for summer because of its better air permeability. The following are specific comparisons:

* Air permeability: The air permeability of the woven upper and jacquard upper is very good. The fly-woven vamp is composed of countless fibers, forming a unique three-dimensional grid structure, which enables air to circulate freely. Jacquard vamp is a warp knitting process, and a mesh fabric is woven by jacquard machine, which is also very breathable.

* Use: Jaka vamp can be used for making curtains, tablecloths, bedspreads and other indoor decorations besides shoes. Flying woven uppers are mainly used to make shoes.

* Cost: The cost of flying woven uppers is relatively low.

To sum up, JAKA vamp is more suitable for summer, because it has better air permeability, and the air-woven vamp also has good performance in air permeability, usability and cost.