An improved design and better fitting sock, which replaces the Mid Thermal Sock, this is a mid calf length, medium weight waterproof sock.

Padded layer of Merino wool loop pile lining on the toe, sole and achilles areas gives exceptional thermal and good wicking performance. Elasticated arch and ankle area provides support and ensures a close, comfortable fit. Suitable for a wide range of outdoor activities, in very cold, wet weather.