Sealskinz Waterproof Cold Weather Mid Length Hiking Sock

Unlock a new level of comfort when cycling, running or hiking with Sealskinz lightweight and fully waterproof socks. Aquasealz™ technology combines complete waterproof protection with breathability, allowing excess heat and sweat to dissipate during physical activity. A soft merino wool lining provides natural temperature regulation. Hand-sewn seams help prevent blisters, while merino wool’s natural antimicrobial properties keep feet fresh and comfortable all day long.

Technology

Outer – Extra-durable nylon outer shell ensures long-lasting performance.

Midsole – Aquasealz™ membrane is 100% waterproof and highly breathable, allowing moisture vapor to escape from the inside of the sock.

Inner – Merino wool is naturally breathable, moisture-wicking and temperature-regulating – perfect for hiking in changing conditions.

Say goodbye to wet feet on the trail or the road with Aquasealz™: a patented waterproof technology built for demanding outdoor adventures. A lightweight, hiking-specific design blends natural and engineered fibers for enhanced performance in all conditions.

Merino wool is soft against the skin, effectively wicks moisture, and regulates body temperature—keeping your feet warm in cold weather. Merino wool is also naturally antimicrobial, helping to reduce odor build-up over time.

Nylon adds durability and helps wick moisture away from the skin, keeping your feet dry and comfortable over long distances.

Finished with hand-taped seams to reduce friction and prevent blisters.

Materials & Construction

Outer: 100% Nylon

Midsection: Aquasealz™ Membrane

Inner: 50% Merino Wool, 50% Acrylic

Care Instructions

We don't like complicated things. And when it comes to caring for your socks, we want to make it as easy as possible. This is the kind of sock that you can wash with the rest of your gear. There’s no need to line dry them or wash them with special detergents. Because the membrane is a solid barrier, you’ll never need to waterproof them again.

• Wash at 40ºC/105ºF

• Tumble dry low or tumble dry

• Do not dry clean, iron or bleach