The Reebok BB 4000 II model 100033851 are retro sneakers inspired by basketball style. The upper is made primarily of leather with suede accents for durability and elegance. Traditional lace-up closure provides a secure fit. A textile lining ("terry lining") ensures softness and comfort. The rubber cupsole provides good traction and stability, while the EVA (drop-in) insole adds lightweight cushioning. The shoes have a distinctive vintage style that's perfect for everyday wear and casual outfits.