Description
The Lorpen T3 Pro Trek Lightweight Mid Crew socks are the warmest option in the Pro Trek Light range, delivering reliable insulation without added bulk. Designed for Nordic walking, hiking and trekking in cooler conditions, they combine natural and technical fibres to keep feet warm, dry and comfortable on long days outdoors.
A performance blend of RWS merino wool and recycled Primaloft provides warmth while remaining lightweight and breathable. Merino’s natural ability to regulate temperature and retain heat when damp is complemented by Primaloft’s hydrophobic insulation, helping to manage moisture and maintain comfort in variable conditions.
Targeted padding in the heel and toe absorbs impact and reduces pressure during extended walks, while T3 Light construction with SLS technology supports effective moisture management. Extra Grip and SBS technologies ensure a secure, stable fit around the foot and ankle, preventing slippage without excessive tightening around the calf.
The mid crew height sits at the bottom of the calf, offering added warmth and protection inside walking boots without restricting movement.
Key features:
- Warm yet lightweight construction for cooler conditions
- RWS merino wool for natural temperature regulation
- Recycled Primaloft insulation for warmth and moisture control
- Padded heel and toe for long-distance comfort
- Secure fit without calf restriction
- Mid crew height for added coverage and protection
- 35% Merino Wool, 26% Red-Cycled Nylon, 21% Stretch Nylon with Lycra, 18% Primaloft Recycled
- Height: Mid Crew, hitting at the bottom of the calf
- Thickness: Medium, 2/4








