Built for extreme cold and high-altitude expeditions, this heavyweight sock delivers unmatched warmth and resilience.
Merino Performance Fusion Technology ensures insulation, moisture control, and durability.
Cushioned throughout with zonal support for all-day comfort in harsh conditions.
Features List
- Heavyweight cushioning for maximum warmth and impact resistance
- Merino Performance Fusion Technology for insulation and moisture wicking
- Boot-length design ideal for extended cuff footwear
- Advanced zonal padding system for targeted support
- Flat Toe Seam prevents cold spots and irritation
- Elasticated arch and 3D heel cup for secure fit
- Thermo Fit process maintains shape after washing
- Performance Fit prevents slipping or bunching
- Tested in extreme cold by professional explorers
Height: Boot / Crew Length
Weight: Heavyweight
Fit: Performance Fit with elasticated arch and 3D heel cup
Padding: Full cushioning with zonal ShockZones
Toe Seam: Insulated Flat Toe Seam
Technology: Merino Performance Fusion, Thermo Fit
Product Code: 710 151
Activity: Winter hiking, alpine expeditions, cold-weather trekking
We offer free delivery on all orders over €75, and €5.95 for all orders under €75.
-We aim to ship all orders placed before 1:00pm on the same business day and have it delivered next-day, but in busy periods this can take longer, so allow for up to 3 working days for fulfillment.
We accept returns within 31 days of receiving the item, either in-store or by post.
- All items returned must be suitable to be sold again as new. For our full returns policy - click here.
- In-store returns are Free of charge, and returns posted with An Post via our returns page are €5 from a post office, or €6 collected from your home.
- All returns can be organised with An Post click & post, and will be fulfilled as soon as they arrive back at our store. Click here to start a return.