Zoom is a kind of air cushion of Nike, whose full name is zoom air. There are many kinds of specific zoom air, but the principle is the same. It is characterized by lightness, sensitivity and comfortable feet, which is more suitable for defenders. ZOOM AIR- impact air cushion is an advanced NIKE AIR shock absorption system, and elastic fibers are placed in the air chamber, so the air cushion has no seams. The surface is smooth and flat. Appearance: ultra-thin plate thickness: 8mm (generally 8mm, currently developed to 6mm, used in zoom BB series) with smooth and seamless surface. Qigong pad pressure: 20 pounds. Advantages: 1, stability: make feet closer to the ground, lower the center of gravity, thus increasing stability. 2, light weight: ultra-thin appearance can reduce the use of midsole materials. 3, shock absorption, no.

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