Durable, odor-resistant, expedition-weight merino socks designed for maximum comfort and premium fit, Icebreaker Hike Mountaineer Mid-Calf socks are ideal for big climbs and snowy conditions.
Features
- Expedition weight, fully and densely cushioned mountaineering sock
- Heavy Cushioning
- Layer Socks
- Height Mid Calf
- Product weight Large = 184 g / 6.49 oz
Fabric content
80% Merino Wool, 19, Nylon, 1, LYCRA® Spandex
Care
Machine wash with similar colors. Do not use softeners, do not use bleach. Tumble dry on low, inside out.
Fit & Sizing
What is Merino?
NATURAL. ETHICAL. SUSTAINABLE.
Merino is super lightweight, soft, non-itchy, non-clammy, warm in the cold and cool in the heat, and has a miraculous ability to resist odour. Because it was made in the mountains rather than in a petrochemical laboratory. Merino wool fibre is naturally renewable, recyclable and biodegradable*.
*wool tops, under certain conditions

Naturally odor-resistant

No-itch comfort

Regulates body temperature
Lifetime Guarantee
All icebreaker socks come with a lifetime guarantee. If they ever wear out we’ll replace them with a new pair - no questions asked.
Best For
Day hikes through multi-day treks, blister prevention, year-round wear thanks to merino temperature regulation.
Care
Machine wash cold inside-out, tumble dry low. Avoid bleach and fabric softener.
Why X-Boundaries
X-Boundaries is the authorised Singapore dealer for Montbell, icebreaker, Smartwool, BioLite and Kolon Sport. Every item is sourced directly from origin and 100% authentic, with full manufacturer warranty. Visit our Mandarin Gallery flagship (333A Orchard Road #02-22/23, open daily 11am–9pm) or our Bukit Merah HDB shop (Block 119 Lane 1 #01-30, Mon–Fri 11am–7pm — CDC vouchers welcome).
Free shipping on all Singapore orders over S$100. 14-day exchange window on unworn items in original packaging.