Nike Tanjun Men's Shoe SIMPLE DESIGN FOR MAXIMUM COMFORT. ""Tanjun"" means ""simplicity"" in Japanese, and the Nike Tanjun Shoe is simplicity at its best. It has a modern look and design is convenient and comfortable, while a sleek upper gives a clean look and fit. Mesh and synthetic upper is flexible and breathable. Injected unitsole provides ultra lightweight cushioning. Midsole is durable enough to serve as an outsole. Textile (100% Polyester)