<b>Merino Wool for warm, dry and comfortable feet: </b><br> The highest quality Merino Wool in our unisex long compression hiking/sports socks has natural heating, cooling, and antibacterial properties that keep your feet warm in the winter and feeling fresh in the summer. <br><br> <b>Compression Benefits</b><br> Not just your average long wool socks! - these highly advanced socks also give you the added benefit of a 20-30mmhg compression rating. This aids the flow of oxygen to the muscles which improves performance and reduces fatigue. Each sock behaves like a second layer of muscle, gently squeezing stretched vein walls. This built-in feature helps fight the force of gravity and circulates blood back up to the heart more efficiently. <b>Temperature Control:</b><br> Merino wool has a natural temperature control property that allows your body to quickly regulate to the surrounding weather or activity you are undertaking keeping your body (feet) temperature constant. <br> For additional temperture control we have included larger ventilation mesh sections on the top of the foot that optimize airflow and wick moisture away from the skin.</b><br> <b>Blister Reduction</b><br> The padded footbed, toes and heels help to reduce the risk of getting blisters</b><br><br> <b>Ideal for hiking, outdoor sporting activities and everyday wear:</b> Our long compression socks are your perfect go-to hiking socks. They are designed for long days mountain climbing / hiking, cold cycling commutes, everyday walking, outdoor workers, outdoor adventurers, travellers or daily use as a thermal sock in cold autumn/winter months. <br><br> 30% Merino Wool, 15% Polyester, 17% Polyamide, 33% Acrylic, 5% Elastane