Castelli Alpha 18 Sock

The Alpha 18 Sock from Castelli is a high-quality running sock designed for comfort and performance while running. It is made from a special blend of PrimaLoft® and merino wool, known for its excellent breathability and temperature-regulating properties. These socks provide an optimal fit with a midfoot support band that offers additional stability and reduces the risk of blisters. The heel and toe areas are made from durable nylon, enhancing the longevity of the socks. A reflective strip on the back ensures added visibility in low-light conditions, improving safety while running at dusk or in darkness. With a shaft height of 18 cm, these socks not only provide protection but also offer a stylish look that pairs well with various running shoes.

• Made from a blend of PrimaLoft® and merino wool for optimal breathability
• Midfoot support band for additional stability and comfort
• Heel and toe areas made from durable nylon for increased longevity
• Reflective strip on the back for improved visibility
• Temperature-regulating and odor-neutral properties for a pleasant wearing experience.