Item#: 417-733M

The Pro Feet Performance Multi-Sport Polypropylene X-Static Sheer Sock Liners - Size 9-11 are known as performance sock liners because they are highly technical and have multiple features that contribute to your performance. Made of +an advanced polypropylene/nylon/x-static/lycra spandex blend, these high-performing sock liners have many features that increase performance during activity. X-Static technology, better known as the silver fibers in the liners, provide ultimate odor control as pure silver has been permanently bonded to the yarn for durability. These X-Static fibers regulate the body temperature, warming the feet during cold winter days. Meanwhile, polypropylene technology, which makes up 75% of the fabric, is anti-bacterial and odor resistant as well as moisture wicking and durable, meaning it will keep your feet dry and cool longer. The polypropylene is colorfast, so it will not fade quickly after use. These sheer liners are great for multiple sports, such as skiing and football. These sock liners are ideally worn in cold temperatures under non-performance socks, providing a performance base layer to keep your feet cool and dry without added bulkiness.