British SealSkinz Socks With Merino Wool. New. Black.

As issued, Sealskinz 'duty' waterproof socks. Really superb piece of kit and proving popular as a waterproof layer rather than built into your footwear. Mid-calf in height and can be worn as a stand-alone sock.
Spec:
Outer sock; 98% nylon / 2% elastine
Membrane; M.V.P
Inner sock; 41% merino wool / 44% acrylic / 14% nylon / 1% elastine
Black with olive detail.