Lorpen Re-Thermic Midweight Crew Sock
The Lorpen Re-Thermic Midweight Hiker Sock is engineered to keep your feet warm, dry, and comfortable on the trail. Built with Lorpen’s innovative Re-Thermic technology, this midweight hiking sock combines technical fibres with hollow yarn construction to trap and retain heat, making it an excellent choice for medium-level outings on cooler days.
Strategically placed cushioning softens impact on high-stress areas, while reinforced heels and toes add long-lasting durability. The mid-height cut fits securely with hiking boots or approach shoes, offering reliable coverage and a snug fit that won’t slip or bunch, even during long days outdoors.
By effectively managing moisture and locking in warmth, the Re-Thermic Mid Hiker delivers dependable comfort and protection for trekking, backpacking, or everyday hikes in shifting temperatures.
| Â Size | Small | Medium | Large | X-Large |
| EU | 35-38 | 39-42 | 43-46 | 47-50 |
| UK | 3.5-5.5 | 6-8 | 8.5-12 | 12.5+ |
Â
Materials
- 67% Re-Thermic
- 21% Stretch Nylon with Lycra
- 12% Red-Cycled Nylon
Features
- Crew Length
- Stretch Nylon with Lycra all the way through the sock to prevent slipping or bagging out.
- Mesh instep prevents overheating and excessive sweating.
- Comfort Plus cuff
- Ankle protection
- Reinforce heelsÂ
- Dynamic stretch where needed the most
- Quick drying
- Temperature regulating
- Anti-blister
Specification
- Age Group: Adult
- Cushion: Midweight
- Sock Height: Crew
- Made in Spain
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Lorpen Re-Thermic Midweight Crew Sock
Lorpen Re-Thermic Midweight Crew Sock
The Lorpen Re-Thermic Midweight Hiker Sock is engineered to keep your feet warm, dry, and comfortable on the trail. Built with Lorpen’s innovative Re-Thermic technology, this midweight hiking sock combines technical fibres with hollow yarn construction to trap and retain heat, making it an excellent choice for medium-level outings on cooler days.
Strategically placed cushioning softens impact on high-stress areas, while reinforced heels and toes add long-lasting durability. The mid-height cut fits securely with hiking boots or approach shoes, offering reliable coverage and a snug fit that won’t slip or bunch, even during long days outdoors.
By effectively managing moisture and locking in warmth, the Re-Thermic Mid Hiker delivers dependable comfort and protection for trekking, backpacking, or everyday hikes in shifting temperatures.
| Â Size | Small | Medium | Large | X-Large |
| EU | 35-38 | 39-42 | 43-46 | 47-50 |
| UK | 3.5-5.5 | 6-8 | 8.5-12 | 12.5+ |
Â
Materials
- 67% Re-Thermic
- 21% Stretch Nylon with Lycra
- 12% Red-Cycled Nylon
Features
- Crew Length
- Stretch Nylon with Lycra all the way through the sock to prevent slipping or bagging out.
- Mesh instep prevents overheating and excessive sweating.
- Comfort Plus cuff
- Ankle protection
- Reinforce heelsÂ
- Dynamic stretch where needed the most
- Quick drying
- Temperature regulating
- Anti-blister
Specification
- Age Group: Adult
- Cushion: Midweight
- Sock Height: Crew
- Made in Spain
Original: $35.33
-65%$35.33
$12.37Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Lorpen Re-Thermic Midweight Hiker Sock is engineered to keep your feet warm, dry, and comfortable on the trail. Built with Lorpen’s innovative Re-Thermic technology, this midweight hiking sock combines technical fibres with hollow yarn construction to trap and retain heat, making it an excellent choice for medium-level outings on cooler days.
Strategically placed cushioning softens impact on high-stress areas, while reinforced heels and toes add long-lasting durability. The mid-height cut fits securely with hiking boots or approach shoes, offering reliable coverage and a snug fit that won’t slip or bunch, even during long days outdoors.
By effectively managing moisture and locking in warmth, the Re-Thermic Mid Hiker delivers dependable comfort and protection for trekking, backpacking, or everyday hikes in shifting temperatures.
| Â Size | Small | Medium | Large | X-Large |
| EU | 35-38 | 39-42 | 43-46 | 47-50 |
| UK | 3.5-5.5 | 6-8 | 8.5-12 | 12.5+ |
Â
Materials
- 67% Re-Thermic
- 21% Stretch Nylon with Lycra
- 12% Red-Cycled Nylon
Features
- Crew Length
- Stretch Nylon with Lycra all the way through the sock to prevent slipping or bagging out.
- Mesh instep prevents overheating and excessive sweating.
- Comfort Plus cuff
- Ankle protection
- Reinforce heelsÂ
- Dynamic stretch where needed the most
- Quick drying
- Temperature regulating
- Anti-blister
Specification
- Age Group: Adult
- Cushion: Midweight
- Sock Height: Crew
- Made in Spain














