Rohner Trek'n travel l/r Anthracite,Grey Male Classic socks

Polyamide/Cotton/Polypropylene, 36 - 38, Anthracite This performance sock is engineered for the outdoor enthusiast. Lightweight and breathable, it offers comfort without bulk, with an anatomical design that cradles the shape of the foot for a snug fit that anticipates your every move. Setting this sock apart from the competition is a breakthrough SeaCell® technology, algae-infused fibers that deliver trace elements, carbohydrates, proteins and vitamins through contact with the skin. With powerful antibacterial, anti-odor and anti-static properties, this sock is built to last.