Two-way stretch material built into the collar provides extra stability and comfort for on-court movements. Open mono mesh for breathability with strategically placed TPU for added support. Unique fit system using webbings to provide extra stability for lateral movement. Tongue and vamp is an open mesh for enhanced breathability. Charged Cushioning crash pad under the heel to absorb impact, provide energy, and provide responsive comfort. Rubber outsole and herringbone traction pattern for top traction.