The Adidas Utility Over the Calf Unisex Socks in size XS are designed for casual wear and feature compression for added support during various sports activities. The black socks are machine washable and come in a single pair, making them a convenient and versatile addition to any athletic wardrobe. With the renowned Adidas brand and calf-length design, these socks are perfect for both men and women looking for high-quality performance gear.