A high-cut version of the Lorpen expedition sock, the Trekking Expedition Polartec Over Calf reaches below the knee to complement high-altitude mountaineering boots. It combines two layers of Polartec® Power Stretch on the outside with Primaloft® insulation against the foot, providing maximum warmth, moisture wicking, and no compression effect. This is the warmest sock in the range, hand-sewn in Spain.
Main features
- Over-the-calf height designed for high-cut boots
- Insulation designed for high altitude and prolonged cold
- Anatomical shape with distinct left/right feet
- Shin and sole cushioning, maximum thickness (4 out of 4)
- Hand-sewn in Spain
Materials
- 78% Polartec® Power Stretch
- 11% Primaloft®
- 8% Nylon
- 2% Thermolite®
- 1% Stretch nylon with Lycra®
Highlights
✔️ Maximum warmth for mountaineering and expeditions in extreme cold
✔️ Primaloft® soft against the foot, trapping heat and repelling perspiration
✔️ Anatomical left/right fit that preserves circulation and foot sensitivity
Trekking Expedition Polartec Over the Calf Prima Socks - Unisex
The measurements presented are for guidance only. Actual fit may vary depending on the product's cut. For optimal choice, trying on the item remains the best option.
Lorpen sizes are based on your shoe size. If you are between two sizes, choose the larger one.
Socks - Men
| Size | EU | UK |
|---|---|---|
| S | 35 – 38 | 3.5 – 5.5 |
| M | 39 – 42 | 6 – 8 |
| L | 43 – 46 | 8.5 – 12 |
| XL | 47 – 50 | 12.5 and up |
Socks - Women
| Size | EU | UK |
|---|---|---|
| S | 34 – 37 | 2.5 – 5 |
| M | 38 – 41 | 5.5 – 8 |
| L | 42 and up | 8.5 and up |
Socks - Kids
| Size | EU | UK |
|---|---|---|
| XS | 23 – 26 | 5.5 – 9 |
| S | 27 – 30 | 9.5 – 13 |
| M | 31 – 34 | 13.5 – 3 |
| L | 35 – 38 | 3.5 – 5.5 |
Why this price?
- Samples and overstock from major brands
- New products
- Limited quantities – no restock
A high-cut version of the Lorpen expedition sock, the Trekking Expedition Polartec Over Calf reaches below the knee to complement high-altitude mountaineering boots. It combines two layers of Polartec® Power Stretch on the outside with Primaloft® insulation against the foot, providing maximum warmth, moisture wicking, and no compression effect. This is the warmest sock in the range, hand-sewn in Spain.
Main features
- Over-the-calf height designed for high-cut boots
- Insulation designed for high altitude and prolonged cold
- Anatomical shape with distinct left/right feet
- Shin and sole cushioning, maximum thickness (4 out of 4)
- Hand-sewn in Spain
Materials
- 78% Polartec® Power Stretch
- 11% Primaloft®
- 8% Nylon
- 2% Thermolite®
- 1% Stretch nylon with Lycra®
Highlights
✔️ Maximum warmth for mountaineering and expeditions in extreme cold
✔️ Primaloft® soft against the foot, trapping heat and repelling perspiration
✔️ Anatomical left/right fit that preserves circulation and foot sensitivity
