Lorpen | T3+ Extreme Cold Weather Trekking & Expedition Socks

Designed for extended cold weather activities in extreme environments. This is the cutting edge of warmth technology!

Based on feedback we received from professional mountaineers and cold-weather athletes we learned that most wool socks on the market were too constrictive and maintained moisture during their activities. This can be dangerous in parts of the world where a wet foot can lead to hypothermia or other serious conditions. Our design team wanted to solve this problem by creating a sock that would be incredible warm and dry. We searched the globe to find materials and a construction process that provide the perfect combination of elasticity, support, and warmth.

Two Layers of Polartec® Power Stretch on the outer layer of the sock provide warmth without increasing weight. The smooth outer layer is wind- and abrasion-resistant; the soft inner layer pulls moisture away from your skin keeping you dry, warm and comfortable.

A layer Polartec® Power Dry® keeps your skin dry when you sweat. Features a patented bi-component knit construction that uses different yarns on either side of the fabric. This creates two different surfaces: one that is optimized to move moisture away from the skin, the other to dry quickly.

Polartec® Power Stretch provides elasticity, support, and warmth

Polartec® Power Dry® keeps your skin dry when you sweat

Heavily insulated and designed for extreme cold weather

Performs like a traditional sock (Stays up on your foot, fits snuggly)

Left Foot/Right Foot anatomical design for a precision fit that ensures better blood and nerve flow and unrestricted movement

Hand sewn to maintain the highest quality in every pair

Size:

S = 3.5 - 7

M = 5.5 UK - 7 UK

L =  7.5 UK - 9 UK

XL = 9.5 - 12.5 UK