Heavyweight Wool Socks Over the Calf

Maximum Warmth for the Coldest Days: Heavyweight Over-the-Calf Merino Wool Socks

When winter conditions call for more than an everyday hiking sock, the Heavyweight Mountaineering Wool Socks are built to deliver serious warmth from your toes to your knees. With an exceptionally high 80% merino wool content, full-terry cushioning, and a full-length over-the-calf design, these socks are made for winter mountaineering, ice fishing, hunting, snowsports, and long hours working outside in frigid conditions.

The heavyweight construction provides substantial insulation while merino wool naturally manages moisture and helps regulate temperature inside cold-weather boots. Reinforced footbeds add durability where it matters most, making these a dependable choice for demanding winter adventures.

Built for Serious Winter Warmth

Heavyweight Construction: Designed as a maximum-warmth sock for cold-weather activities and winter conditions.

80% Merino Wool: A high merino content provides natural insulation, moisture management, breathability, and odor resistance.

Full-Length Coverage: Extends all the way to the knee for added warmth and protection inside tall winter, hunting, mountaineering, and work boots.

Full-Terry Cushioning: Plush merino cushioning runs throughout the sock, providing insulation and comfort around the foot and lower leg.

Cold-Weather Focused: Specifically designed for fall and winter adventures where keeping feet warm becomes a priority.

Comfort From Foot to Knee

Full-Terry Interior: Cushioned construction surrounds the foot and leg with soft merino for warmth and comfort during extended wear.

Seamless Toe: A smooth toe finish helps reduce rubbing and irritation inside boots.

Stretch-Enhanced Fit: Nylon, stretch nylon, and spandex help the socks maintain their shape while providing flexibility for comfortable movement.

Over-the-Calf Design: Full coverage makes these particularly useful with tall boots while adding another insulating layer across the lower leg.

Soft Merino Feel: Merino fibers provide a comfortable alternative to the coarse feel often associated with traditional wool socks.

Made for Cold-Weather Boots

Full Foot Plating: Additional reinforcement throughout the footbed improves durability in an area exposed to repeated friction and pressure.

Cushioned Footbed: Heavyweight cushioning provides additional comfort beneath the foot during long days standing, walking, or traveling over rugged winter terrain.

Tall-Boot Compatibility: Knee-high coverage pairs naturally with mountaineering boots, hunting boots, winter work boots, and other tall footwear.

Built for Extended Wear: Warmth, cushioning, and reinforcement make these socks particularly useful when you'll be outside for hours at a time.

Natural Merino Performance

Temperature Regulation: Merino wool helps trap insulating warmth in cold conditions while remaining naturally breathable.

Moisture Management: Merino absorbs moisture vapor from your skin and releases it into the surrounding environment, helping manage perspiration inside insulated footwear.

Insulates When Damp: Unlike cotton, wool continues providing insulation when exposed to moisture, an important advantage in snow and unpredictable winter weather.

Naturally Odor Resistant: Merino helps resist odor-causing bacteria, particularly useful during hunting trips, winter camping, and multi-day outdoor adventures.

Breathable Insulation: Even with heavyweight cushioning, wool's natural fiber structure helps manage heat and moisture during changing activity levels.

Made for Frigid Adventures

Winter Mountaineering: Heavyweight insulation and knee-high coverage provide the warmth needed for demanding cold-weather environments.

Ice Fishing: An excellent option for activities involving long periods of limited movement in freezing temperatures.

Hunting: High merino content provides warmth along with natural odor resistance for extended days outdoors.

Snowsports: Full-length coverage pairs well with tall winter footwear for skiing and other snow-based activities.

Cold-Weather Work: Built for everything from outdoor jobs to long mornings clearing snow.

Product Details

• Product Type: Heavyweight Over-the-Calf Merino Wool Socks

• Fiber Content: 80% Merino Wool, 10% Nylon, 9% Stretch Nylon, 1% Spandex

• Wool Source: Australia

• Height: Full Length / Over the Calf

• Coverage: Up to the Knee

• Weight: Heavyweight

• Cushioning: Full Terry

• Reinforcement: Full Foot Plating

• Toe: Seamless

• Weight: 5.6 oz / 159 g, Size Large

• Style #: 9402

• Made in the USA

Best Suited For

• Winter mountaineering

• Ice fishing

• Hunting

• Winter camping

• Skiing and snowsports

• Cold-weather outdoor work

• Snow removal

• Extended time outdoors in freezing conditions

• Cold indoor environments

• Tall winter and work boots

Care Instructions

• Machine wash cold on gentle cycle with like colors

• Use mild or wool-specific detergent

• Tumble dry on low heat

• Do not use fabric softener

• Do not use bleach

• Store in an airtight container during extended periods of non-use

Your Coldest Days Call for Your Warmest Socks

The Heavyweight Mountaineering Over-the-Calf Wool Socks are made for the kind of weather that makes staying inside tempting. With 80% merino wool, full-terry cushioning from foot to knee, reinforced footbeds, and a comfortable seamless toe, they're built to keep warmth around your feet and lower legs when temperatures plummet. Whether you're heading into the mountains, sitting over an ice-fishing hole, hunting in winter conditions, or simply tackling a freezing day outdoors, these are the socks you'll want inside your boots.