Color: Black (Set of 10 or 20 pairs) Can be changed to white or gray. Lowest Price: Black Socks Business Socks 10-pair Set Men's & Women's Socks Brand new, unused, a set of 10 pairs of black men's business socks. With a large quantity and a plain, simple design, these socks are versatile for both men and women in various situations. These are standard socks that can be worn comfortably anytime, such as with suits, for work, part-time jobs, the office, stylish casual wear, or sports. Size: Highly stretchable, fits 23-27cm. The fabric stretches well, and the cotton blend material is breathable and provides excellent comfort. Please take advantage of the sale period! ^_^ Lowest Price: Black Socks Business Socks 10-pair Set Men's & Women's Socks (20 pairs)