Polypropylene trekker, Lightweight thermo socks. This is a light /mid weight trekking sock designed to cope with all outdoor and trekking pursuits. The high polypropylene content offers excellent comfort and wicks away the moisture keeping the feet dry whilst the ventilation channels, relaxed welt and flat linked toe seam offer cool, non restrictive comfort. One size.
Fibre Contents: 47% Polypropylene, 50% Wool, 3% Lycra.