StormSock Heavy Knee Waterproof Socks with Porelle Membrane

With a Porelle® waterproof breathable membrane, the StormSock Heavy Knee socks keep feet completely dry even in the wettest conditions. The knee-length design combines a rugged 96% nylon outer with a cozy merino wool inner for unmatched warmth and comfort.

Overview

The StormSock Heavy Knee is a premium waterproof sock built for outdoor enthusiasts who refuse to let weather dictate their adventures. Its three-layer seamless construction eliminates chafing, while full terry loop cushioning provides plush comfort on long treks. The Porelle® membrane ensures 100% waterproof protection while allowing sweat vapor to escape, keeping feet dry from both outside and inside.

What stands out

• Porelle® waterproof breathable membrane – guaranteed dry feet in any wet condition
• Heavy thermal insulation for extreme cold weather performance
• Merino wool inner layer naturally regulates temperature and resists odors
• Knee-length design with elasticated cuff for a secure fit
• Full terry loop cushioning absorbs impact and reduces fatigue

Technical details

• Outer layer: 96% nylon, 3% elastane, 1% cuff elastics
• Inner layer: 40% merino wool, 40% acrylic, 20% nylon
• Three-layer seamless construction
• Waterproof and windproof
• Breathable with moisture wicking
• Machine washable at 40°C, tumble dry low or air dry
• Unisex sizing, suitable for autumn, winter, and cold wet spring

Our verdict

For hikers, anglers, cyclists, and winter sports enthusiasts, the StormSock Heavy Knee is the ultimate choice for dry, warm feet in any weather.