The Sigvaris Merino Wool Long Length socks provide warmth, comfort, and support with high-quality merino wool. Designed for natural temperature regulation, they keep feet warm in colder weather and cool in warmer conditions. The moisture-wicking fabric helps maintain dryness, while gentle compression promotes circulation and reduces fatigue. With a long length for full coverage, these durable and breathable socks ensure all-day comfort, making them perfect for daily wear.