Castelli Velocissima Thermal Sock

The Velocissima Thermal Sock by Castelli is a high-quality sports sock specifically designed for active individuals. It is made from a comfortable Merino wool blend that provides excellent thermal insulation while remaining breathable. These socks feature an arch support band that offers additional stability and reduces foot fatigue during physical activities. The heel and toes are reinforced with nylon, enhancing durability and protection in these high-wear areas. With a 15 cm cuff, the socks provide an optimal fit and prevent slipping while worn. The Velocissima Thermal Sock is available in various sizes and is suitable for adults who prioritize functionality and comfort. These socks are ideal for a range of sports and outdoor activities, especially in cooler temperatures.