Environmentally friendly socks made from recycled fishing nets. Highly wicking and extremely breathable, they?€?re also hard wearing too. The range stretches from running through to mountaineering and there is a merino mix too. Environmentally friendly socks made from recycled fishing nets. Highly wicking and extremely breathable, they?€?re also hard wearing too. The range stretches from running through to mountaineering and there is a merino mix too.