The original, mid-length Runton sock, with Hydrostop. Fully waterproof and breathable, the Runton thrives in cold environments. Merino wool interior is soft and insulative, with natural odour-resistance. Built for cold pursuits.

• Extra-durable nylon exterior, with 4-way stretch for an optimal fit
• Aquasealz waterproof membrane releases moisture vapour from inside the sock
• Premium merino wool and acrylic blend, with terry-loop knitting for extra comfort and sweat-wicking. Natural antimicrobial properties, stopping growth of odour-causing bacteria
• A seamless construction, with elastic support on the ankle, providing a close fit