in Stock Merino wool WAI merino and acryl trekking socks WAI-306L CZK240 WAI medium thick trekking sock containing merino wool. Natural thermoregulation - warms in winter, cools in summer Soft and pleasant to the touch material High breathability, durability and quick-drying properties Natural elasticity and shape retention MATERIAL: 40% MerinoWool, 40% BB Acrylic, 10% Polyamide, 7% Polypropylene, 3% Elastane View