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GORUCK charcoal low-cut merino socks worn with black running shoes outdoors
GORUCK charcoal gray no-show merino wool ankle socks on white background
Man rucking in forest with GORUCK camo backpack on wooden trail bridge
GORUCK team rucking with backpacks along a sandy beach on a cloudy day
Two people rucking outdoors on a mountain trail with backpacks, wildflowers, and dry grass.
GORUCK no show Merino sock in charcoal, worn with green rucking shoe outdoors
Athletic woman rucking with GORUCK backpack on rocky desert trail, outdoor fitness gear
GORUCK black ankle merino socks pair on white background, performance rucking gear
A man wearing Merino Challenge Socks - Ankle (No-Show) does push-ups on grass beneath a “GORUCK” inflatable arch at an outdoor event.
Wearing Merino Challenge Socks - Ankle, a man lifts a sandbag at an outdoor fitness event under a GORUCK arch on grass.
A black “Gauntlet Force” shirt, tan cap, white sneakers with Merino Challenge Socks - Ankle (No-Show), and a patch on green grass.
Woman rucking outdoors in GORUCK gear on a desert trail under clear blue sky
Group wearing GORUCK backpacks rucking on sandy beach by ocean
Two women wearing GORUCK apparel lift rucksacks over their heads outdoors in rocky desert terrain.

Merino Challenge Socks - Ankle (No-Show)

£12.00
£12.00
Color: Black
Size: Small (W4-6.5)
  • In stock
  • Inventory on the way

BEST-IN-CLASS WOOL SOCKS MANUFACTURED IN THE USA

We put our feet through hell, so our socks must meet the highest standards—no blisters, no friction where the sock meets the shoe.

The Merino Wool Challenge Sock - Ankle was built to take on your toughest workouts. These socks won’t wear thin or lose shape. They’ll keep your feet dry, and even after days of use, they don’t stink. They work great with the Mackall, Ballistic Trainers, and Rough Runner training shoes.

They’re unconditionally backed by our Scars Lifetime Guarantee and proudly made in the USA.

Socks are final sale and not eligible for returns or exchanges.

Features

  • No show height
  • Non-slip tab on the back of the heel to prevent your socks from falling into your shoes or giving you blisters
  • Higher percentage of nylon and polypropylene in high-wear areas
  • Deep heel pocket
  • Robust cushion at high impact areas
  • Extended arch support
  • Reinforced toe
  • Smooth toe seam
  • Mesh vents
  • Proudly built in the USA
  • Unconditional Scars Lifetime Guarantee: If you somehow manage to wear them out, we’ll send you a new pair.

Specs and Materials
  • 39% MERINO WOOL: breathable to keep your feet cool and dry, antimicrobial to fight stink
  • 39% Polypropylene: lightweight, breathable, and sweat-wicking to hold less heat and prevent blistering
  • 20% NYLON: adds toughness and reduces friction to prevent blisters
  • 2% SPANDEX: just enough stretch to maintain shape and fit over all the miles and all the days
  • CARE INSTRUCTIONS: Machine wash cold, do not bleach, hang dry
Wearing Merino Challenge Socks - Ankle, a man lifts a sandbag at an outdoor fitness event under a GORUCK arch on grass.

Merino Challenge Socks - Ankle (No-Show)

£12.00
£12.00
Man wearing sunglasses and a watch sits outside, smelling a gray sock; water bottle beside him.

“You will never pass Special Forces training if you don’t learn how to take care of your feet.”

This was 2004 and my interest in socks, and footcare, became an obsession right then and there.

GORUCK charcoal gray no-show merino wool ankle socks on white background

PADDING WHERE YOU ACTUALLY NEED IT

We got sick of wearing out other socks so we added more padding along the heel and ball of the foot. The heel padding is extended up to the achilles to actually give you cushion where you need it when wearing boots like MACV-1.
Group wearing GORUCK backpacks rucking on sandy beach by ocean

FITS RIGHT, EVEN AFTER ALL THE MILES AND ALL THE DAYS

Extended arch support and a natural fit through the ankle and calf makes for a comfortable sock that’s not too tight and doesn’t slip over time and distance. These socks maintain their shape wear after wear.
Gray socks hanging on a line to dry outdoors, with green plants and grass in the background.

WEAR OFTEN, WASH SPARINGLY

Merino wool naturally resists bacteria and fights stink. Wear as often as you want without having to wash ‘em after each use. Saving you both water, and time.

Overall rating: 4.869403 / 5 from 804 reviews.

AI Generated Review Summary

Merino Challenge Socks - Ankle are highly regarded for their exceptional feel, fit, and durability. Customers praise the socks for keeping feet dry and comfortable, with robust cushioning and blister prevention. The socks are made with high-quality materials and are proudly built in the USA, though sizing feedback is mixed.

Summary topics

  • Sock Feel (8%): Customers expressed appreciation for the great feel of these socks, which was mentioned multiple times in the reviews.
  • Sock Fit (12%): Customers raved about the fit of the product, with many describing it as perfect or great.
  • Feet Comfort (7%): Customers loved how these socks kept their feet dry and comfortable all day long in industrial environments.
  • Material Quality (3%): It was reported by customers that the material of the product is great and of high quality.
  • Sock Cushioning (3%): Customers loved the cushioning of these socks, describing it as perfect, great, and excellent.

Review topics: [fit, size, weight, issues, quality, shipping, feel, value, design, fabric, color, look, material, feet, wear, price, padding, spots, comfort, support, thickness, customer service, height, work, warranty, moisture, stability, socks, sweat, stretch].

Review highlights

  • "The cushioning is perfect, the fit is great, the matierial is smooth and comfortable, and they wash up beautifully." — Melissa T.
  • "Excellent quality, comfort, and value." — Matthew B.
  • "Good quality and comfort; just wish GoRuck boots fit wide feet as well as these socks do" — William R.

Reviews

Amazing product

"I was skeptical at first but after trying these against my regular socks I stopped getting hot spots and they definitely regulate heat. Great product and will be buying more and replacing all of my regular socks with these"

— Dustin M. (5/5)

Heavyweight, so no abrasions or

"Heavyweight, so no abrasions or blisters at all. The run true to size, but also fit tightly, which for me, reduces fatigue on longer rucks. They don't stink afterwards and I dont need to wash them after every use."

— Mitch T. (5/5)

Nice thick socks with good

"Nice thick socks with good footbed padding . They can be worn a couple of times before needing a wash. Not as hot as I would have expected. Wearing them this summer tucking in Texas."

— Paul D. (5/5)

Durable and NO STINK

"Best socks ever for no stink, durability and comfort. Just need some over the calf options."

— Ryan G. (5/5)

These socks are comfortable provide

"These socks are comfortable provide just the right amoutn of cushion and keep my feet cool. I bought another 5 pairs."

— Russell B. (5/5)

Merino Socks

"Comfy in the foot but probably need size options for larger calves."

— Thomas K. (4/5)

Best purchase ever!!

"No blisters, perfect fit, all around comfort, no regrets at all. Best gear ever! Balance is perfect!"

— Aseantia P. (5/5)

#1 goruck product

"Thee best priced item from go ruck, quality is outstanding as always."

— Oscar F. (5/5)

Best socks with normal hiking shoes

"Used these with my MACV-2s while getting ready to go off to basic and OCS for the Army. Very comfortable and impressive for someone like me not having to wash them every time (I am a person who has very sweaty feet). Not sure if it's the MACV-2s not being broken in yet, but I did get some small blisters on the insides of my heels with these socks. With the Merino wool crew socks, they feel much better though."

— Ethan D. (4/5)

Excellent

"Excellent"

— Integrity U. (5/5)

Q&A