Climbing socks from THE NORTH FACE. Used once. The surface is a bit sticky and tends to attract debris. I will clean it as best as I can, but please understand. Color: Orange Size: M (25-27cm) Below is the description from the official online store: ↓ These are thin socks specifically designed for climbing. They use non-slip split-fiber yarn to reduce slippage inside the shoes and improve the fit. The thin, high-gauge knit maintains a direct feel for the soles of your feet while maintaining comfort. Deodorizing yarn is used in the lining to reduce unpleasant odors.