What technology is cool shell?

It is a technology to solve the temperature rise of feet in all directions during exercise.

Through the temperature control lining of IceFiber, the tongue, body and sole of shoes draw inspiration from the universe in 360 degrees, and bring this brand-new star with simple design concept. The shoes are designed with integrated knitted uppers and equipped with Li Ning cool shell technology.

Cool Shell Technology is a patented product of Li Ning, which is used in shoes and clothing.