The opinion of Aventure Nordique
The Biowarmer Crew socks, made from Sensil Biocare fleece, are the warmest socks from the Spanish brand Lorpen. With a blend of 15% RWS merino wool (chlorine-free), they provide insulation against the cold and regulate temperature throughout your activity. They are designed for the most extreme cold conditions: Arctic expeditions and high-altitude adventures. They are very comfortable to wear and reach mid-calf.
They are anatomically designed to fit the foot, and there is a right sock and a left sock to maximize the insulating surface area around the toes.
These socks are biodegradable.
Points to remember
Technical details
| Brand | Lorpen |
|---|---|
| Product name | Biowarmer Crew |
| Uses | Skiing |
| Model | Unisex |
| Material |
|
| Sizes | S (35-37), M (38-40), L (41-43), XL (44-46) |
| Weight | 84 g |
| Warranty | 2 years |
| Country of Manufacture | Romania |








































