BOUCLE TENNIS POLO. UNISEX. ADULT. Tennis Polo (Gender Neutral). From the clay courts and to the streets, the adidas Skateboarding Tennis Polo retools a sportswear staple with an ample fit and classic style. Made with a series of recycled materials, and at least 60% recycled content, this product represents just one of our solutions to help end plastic waste. . This Polo was made using UNITEFIT—an all-gender fit system that was created with a spectrum of sizes, genders, and forms in mind.