High proportion of the finest Merino wool. The strengths of Merino wool: insulation capability - keeps you warm in the cold and cool in the heat. Non-itchy: the elastic fibers of Merino wool bend upon contact with the skin, preventing any itching. Odor neutrality for days thanks to natural wool grease (lanolin), which creates an antibacterial microclimate.

2-layer construction: Bioceramic (polyester fiber combined with bioceramic crystals) on the inside for temperature regulation and Merino on the outside. Nylon reinforcement at the toes and heel. 100% filament polypropylene in the padding.

Size range: Men: 39-41 (5.5-7.5 UK); 42-44 (8-9.5 UK); 45-47 (10.5-12 UK).

Composition: 46% Merino wool, 26% polyamide, 13% bioceramic, 12% polypropylene, 3% elastane.