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Heavy Weight Crew Hiking Socks

$19.75 $21.95

Maximum protection. Every step.

Some trails don't go easy on you. Jagged rock. Steep descents. Cold mornings that bite through your boots. Days that start before sunrise and don't end until after dark.

Our hiking crew heavyweight socks is our most protective hiking sock - cushion throughout the entire sock, from toe to cuff. Full warmth, full impact absorption. These are heavyweight merino wool hiking socks for cold weather, rough terrain, and long days when lighter socks would leave you hurting.

The toughest days deserve the toughest sock.


About This Sock

We call this our heavyweight for a reason. It packs more merino wool than any other sock we make. Full cushion from toe to cuff. No thin spots, no shortcuts.

On a cold morning at elevation, your toes stay warm. On a 15-mile day with a loaded pack, your feet don't get tender. On a rocky descent, the padding underfoot absorbs the impact while the crew height protects your shins inside tall boots. This is the sock for winter hiking, shoulder-season backpacking, and any trip where cold or sore feet aren't acceptable.

The 100% merino wool body yarn does what merino is known for: temperature regulation, moisture wicking, and odor resistance that holds up over days of wear. Nylon reinforcement at the heel and toe keeps the sock from wearing through where it takes the most abuse. Seamless toe closure means no rubbing, no blisters.

If you hike in the cold, this is the pair. If you are heading up a mountain where the weather can flip in an hour, this is the pair. If you just run cold and want the warmest merino wool hiking sock we offer - this is the pair.

Details

  • 100% Merino wool(body yarn), comfortable, moisture-wicking and odor-resistant
  • Full cushion, maximized warmth and protection
  • Seamless closure, enhanced comfort
  • Breathable mesh ventilation
  • Comfortable and slid-proof cuff
  • Reinforced toes and heel 
  • Arch support for better stability
  • Sock Height: Crew
  • Sock Cushion: Full Cushion
  • Materials: 84% Merino Wool, 14.5% Nylon, 1.5% Lycra Spandex
  • Style No.: NGCH0001
Care

Machine wash in cold water on gentle cycle with socks inside-out. Tumble dry on low setting or hang dry. Do not dry clean. Do not bleach. Do not iron. More details please visit Wash & Care.

Shipping & Return

Free shipping applies on all orders of $26 or more (before taxes and after discounts). Please allow 1-2 business days for processing. Shipping typically takes between 4-8 business days with expedited shipping is options available at check out. Learn More about it here.

We have a 30-day return policy, which means you have 30 days after receiving the socks to request a return. Learn More about it here.

Frequently asked questions

Are these socks really 100% merino?
The yarn is 100% merino wool — that's the part that touches your feet. But no sock is made of 100% wool alone; every sock needs nylon and spandex to keep its shape and last. Our socks are up to 84% merino wool. The rest is what makes them last.
How do I wash them? Can I use the dryer?
Wash cold, inside out, and air dry. That's the whole rule. Heat is what damages wool — a hot dryer shrinks the fibers and makes them stiff over time. If you only have a dryer, use the lowest heat setting and take them out while they're still slightly damp. An occasional low-heat dry won't ruin them; doing it every week will.
Will these work in warm weather?
It depends on the weight you choose. Our heavy cushion socks are built for cold: winter hikes, shoulder-season backpacking, days at elevation. Our light and medium weights handle warmer days better. Matching the sock to the temperature is the fastest way to keep your feet comfortable all year.
What happens if they wear out?
We back every pair with our Hike Further Guarantee. If your socks don't hold up, we'll replace them. No fine print, no receipt hunting. We make socks we'd want to walk a long way in — and we stand behind them the same way.
What if I'm between sizes?
If you're between sizes, size up. Wool stretches slightly with wear, and a sock that's a touch roomy is more comfortable than one that's tight. The crew height should sit comfortably below the calf — no bunching, no tight band.

At a Glance

Full Cushion

Maximum cushion throughout the entire sock, from toe to cuff. The thickest, warmest, most protective option - built for the toughest trails, coldest conditions, and days that demand everything your feet can give.

Crew

Extends to mid-calf, offering full coverage inside hiking boots. Protects against boot friction, debris, and brush while providing additional warmth and support on longer, more demanding days.

100% Merino Wool Yarn

100% merino wool against your skin. Not synthetic. Not a blend. Dry when it's hot. Warm when it's not. Just wool, doing what wool does best.

Hike Further and Run Longer

We make one product. We make it with 100% merino wool yarn. And we never stop trying to make it better. More comfortable with every step. More durable with every mile. Na Giean was born from a story of kindness on a trail in Thailand - and our promise is simple: to be the reliable backup that supports you in going further than you thought you could.