Premium Merino Lightweight sock, a thin hiking sock that goes the distance. Woven with elastic, this hiking sock provides light compression and extra muscle support as you clock up the kilometers. With Anatomical Fit and a specially shaped welt, this sock follows your movements and fits like a glove. With 47% Merino wool, it's also soft, quick drying and great at managing moisture. This is the ideal choice for walkers you enjoy long-distance hikes. Key features include: Muscle support, Perfect fit, Long-distance comfort, Temperature regulation. Composition: 51% Polyamide, 47% Wool, 2% Elastane.