These Yonex performance socks feature a bold rainbow stripe band at the cuff with the iconic Yonex 'YY' logo centered in white, set against a sleek black base. The sock is engineered for athletic use with strategic cushioning: mid-thickness overall ("半加厚"), reinforced padding under the sole ("脚底加厚") for impact absorption, while the instep remains un-padded ("脚背没加厚") to ensure breathability and flexibility. Constructed from high-stretch, moisture-wicking blend fabric, they provide snug fit and arch support without constriction. Ideal for badminton, tennis, or daily active wear, the vibrant rainbow detail adds streetwear flair while maintaining sport functionality. Perfect for players seeking both performance and expressive style—combines technical comfort with inclusive, modern aesthetics. The ribbed cuff prevents slippage, and seamless toe construction minimizes friction. Suitable for indoor courts or casual urban settings where sporty sophistication is desired.