"Prime Socks" is a general term used by several different brands to describe a specific line of socks, often characterized by high performance, comfort, and advanced features.

Depending on the brand, "Prime Socks" can refer to:

Compression Socks: Many companies use the "Prime" name for their compression socks, which are designed to improve blood circulation, reduce muscle fatigue, and prevent swelling. They are often used by athletes, people who stand or sit for long periods, or those with certain medical conditions.

Performance Socks: In the context of sports brands, "Prime Socks" might refer to socks designed for running, cycling, or other athletic activities. These socks are often made with moisture-wicking and anti-blister materials, reinforced areas for durability, and an anatomical fit.

Snow Socks (for cars): In a different context, "Prime Sock" can also be a brand name for a type of textile snow chain used on car tires for better grip on snow and ice.