Nike Giannis Freak 6 Basketball Trainers for adults in Black. These shoes offer a great look and improved comfort. They are breathable, keeping you dry for longer, and exceptionally comfortable for all-day wear with added cushioning. An excellent indoor shoe from the internationally established sporting goods manufacturer founded in 1971s with the Swoosh. Product details: Shoe (men), Outer Sole: Rubber, Material: Synthetic / Textile / Textile / Rubber.