DESCRIPTION Series: LI-NING SPEED PREMIUM Basketball ShoesModel Number: ABAR071Material of Vamp: TPU+textileMaterial of Outsole: RubberPROBAR LOC: A stabilizing device, improve stability.LIGHT FOAM: Li Ning LIGHT FOAM midsole technology, enhance flexibilityLI-NING BOOM: The back palm is equipped with Li Ning BOOM technology, which significantly improves the resilience performanceAuthentic: You could check the authenticity of the product by scan QR code inside of the shoes. BOOM and LIGHT FOAM The back palm is equipped with Li Ning BOOM light elastic cushioning technology, which provides cushioning and resilience performance. The Light Foam cushioning technology with full palm adjustment effectively reduces the weight of the midsole and improves stability. UPPER Fabric upper and shoelace stabilizing device, providing better wrapping and stability, keeping the feet comfortable and safe during exercise Probar Loc The large-area Probar Loc structure extends from the heel to the forefoot, giving stable support to the entire foot, improving plantar force transmission during sports, and a shoe-shaped design with a sense of speed and streamliness.