Advantage Trekker Bison/Merino Boot Socks Bison Footwear The Buffalo Wool Co. Medium 1 Pair
Advantage Trekker Bison/Merino Boot Socks Bison Footwear The Buffalo Wool Co.
Trekker Bison/Merino Boot Socks
Advantage Trekker Bison/Merino Boot Socks Bison Footwear The Buffalo Wool Co.
Advantage Trekker Bison/Merino Boot Socks Bison Footwear The Buffalo Wool Co.
Advantage Trekker Bison/Merino Boot Socks Bison Footwear The Buffalo Wool Co.
Advantage Trekker Bison/Merino Boot Socks Bison Footwear The Buffalo Wool Co.
Advantage Trekker Bison/Merino Boot Socks Bison Footwear The Buffalo Wool Co.
Advantage Trekker Bison/Merino Boot Socks Bison Footwear The Buffalo Wool Co.
Advantage Trekker Bison/Merino Boot Socks Bison Footwear The Buffalo Wool Co.

Trekker Bison/Merino Boot Socks

Sale price$ 44.00
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Size
Multi-Pack
  • In stock, ready to ship
  • Inventory on the way

  • Made in the USA
  • 33% American bison down / 39% merino wool / 18% nylon / 8% polyester / 2% Lycra spandex
  • FREE Standard US Shipping on orders over $100.
  • In-stock orders placed before 10 AM CST Mon-Fri will ship same day.

Back in Stock! 

The Large Trekker socks are finished  here, and shipping now    (XL and Med will be another week or two) 

Surprisingly soft, Seriously Warm.

This is our big boy,  our heaviest, most insulating, andmost  wicking sock,  likely the warmest sock on the planet (excepting electric, but those are silly) 

It is a calf-high sock, great for your taller boots, very thick, quite soft, and well built. Will keep your feet warm and dry all winter long. Ultra-soft bison fiber that has been properly processed, there is no prickly itch from these socks. Thicker and more cushioning than our Pro-gear socks.

This sock has a terry loop padded foot bed, and terry loop gentle ribbed construction all the way up the calf with just enough spandex to hold it above your 12" boot top...but not enough to cut down circulation. Nylon over-plaited in the toe and way up past the heel for long smooth wear.

**This is a performance sock designed to go inside footwear. Not intended to be worn as house slippers.** not saying you can't, but wearing them on concrete and abrasive surfaces will impact wear. 

We gave a pair of our Trekker boot socks to survival expert Leon Pantenburg, and here is his review

Sock Sizing

Socks should fit as well as any of your other garments. The heel should sit on your heel and not under it as in a sock too small, nor half way up your Achilles as in a sock that’s too large. Socks should be flush against your foot with no extra material sagging. The toe seam should lay flat across the top of the toes.

Sock Heel at Your Heel
The sock heel should sit on your heel, not under it or above it.

Flat Toe Seam
The toe seam should lie flat along the top of your toes, not above or below.

Taut Across the Foot
Socks should be taut across your foot with no sagging material. If you wear a wide shoe size (E+), consider sizing up.

Shoe Size US Men US Women
Small

3 – 6.5

Medium

7 – 9

7 – 10

Large

9.5 – 11.5

10.5 – 12.5

X-Large

12 – 14

Care Instructions

Machine wash warm. Then tumble dry. No need to bleach, iron or dry clean.

Once you are ready to clean your gear, follow a few simple steps to care for your favorite socks, beanie, and gloves.

How to Care for your favorite bison fiber gear

Material Composition

Yarn Base Composition

45% American bison down / 50% Merino wool / 5% Nylon

Overall Composition

33% American bison down / 39% merino wool / 18% nylon / 8% polyester / 2% Lycra spandex

Our World-Famous Bison Wool Socks

OTC Compression Socks Advantage Trekker Bison/Merino Boot Socks Bison Footwear The Buffalo Wool Co. Medium 1 Pair American Field Bison Boot Socks Pro-Gear Technical Boot Bison/Silk Socks Bison Footwear The Buffalo Wool Co. Medium Yellowstone Bison/Merino Crew Socks Bison Footwear The Buffalo Wool Co. Pro-Gear Crew Bison/Silk Socks Bison Footwear The Buffalo Wool Co. American Field (AF) Bison Crew Socks 2022 Casual Crew 2.0 Bison/Bamboo/Merino Bison Footwear The Buffalo Wool Co. Medium One Pair Casual Crew Bison/Merino blend Socks Bison Footwear The Buffalo Wool Co. Natural, Navy, Black Large 3 Pair The B.O.S.S. (Best Overall Short Sock) Bison Footwear The Buffalo Wool Co. Natural Medium Kenai Boot Socks
OTC Compression Socks Trekker Bison/Merino Boot Socks American Field Bison Boot Socks Pro-Gear Technical - Bison/Silk Boot Socks Yellowstone Bison/Merino Crew Socks Pro-Gear Technical - Bison/Silk Crew Socks American Field (AF) Bison Crew Socks 2022 Casual Crew 2.0 Bison Fiber Socks Casual Crew Bison/Merino blend Socks The B.O.S.S. (Best Overall Short Sock) Kenai Boot Socks
Height Over-the-calf Boot 14" Boot 12" Boot 12" Crew Crew Crew Crew Crew Ankle Over-the-calf
Weight Midweight Extra Heavyweight Midweight Midweight Heavyweight Midweight Midweight Lightweight Lightweight Midweight Midweight
Base-Yarn 50% American bison down / 50% Merino wool 45% American bison down / 50% Merino wool / 5% Nylon 70% American Bison Down / 30% Polyester 50% American bison down / 50% Silk 50% American bison down / 50% Merino wool 50% American bison down / 50% Silk 70% American Bison Down / 30% Polyester 33% American bison down / 33% Merino wool / 33% Bamboo 50% American bison down / 50% Merino wool 33% American bison down / 33% Merino wool / 33% Bamboo 33% Bison Down 33% Ultrafine Merino Wool 33% bamboo fiber
Recommended-Footwear-Type Just about anything Waders, Muck Boots, Heavy Boots Just about anything Insulated Boots, Cowboy Boots Short boots, Hikers, Trail Shoes Just about anything Short boots, Hikers, Trail Shoes Athletic Shoes, Short Hikers Athletic Shoes, Short Hikers Athletic Shoes Insulated Boots, Cowboy Boots
Typical-Use Non-medical grade compression Extreme cold climate Anything, Everything Skiing, Hiking, Hunting. Hiking, Hunting, Just a good warm sock Daily Wear (all climates) Daily Wear (all climates) Daily Wear (warmer climates) Daily Wear running, golf, shooting sports, daily wear Fishing/Hunting/Hiking
Origin Made in the USA Made in the USA Made in the USA Made in the USA Made in the USA Made in the USA Made in the USA Made in the USA Made in the USA Made in the USA Made in the USA
Cushioning Under foot cushion Under foot cushion Under foot cushion Under foot cushion Under foot cushion Under foot cushion Flat knit (no cushion) Flat knit (no cushion) Under foot cushion
Customer Reviews

Customer Reviews

100% real reviews from real customers.

We partner with a third party reviews platform to ensure the integrity and authenticity of our customer reviews. We cannot edit review ratings and do not curate our reviews.

Customer Reviews

Based on 553 reviews
93%
(513)
4%
(21)
2%
(13)
1%
(4)
0%
(2)
J
Jennifer W. (Chicago, US)

Trekker Bison/Merino Boot Socks

R
R.A. (Dallas, US)
fantastic sox!

My shoe size is 9.5. Based on your description of how the Trekker sox should fit, the large size I got last year are too big, but the heel and toe stayed in place in my Lacrosse Alpha Burly insulated boots just fine through last year's hunting season. The medium ones I just got seem just a little tighter than what you describe as optimum. I have not tried them yet, but I believe they will work perfectly.

R
Raven (Scio, US)
my husband threw out all of his other socks

seriously, he did. he had a ton of socks of indeterminate ages, his socks drawer was so stuffed it wouldn't close any more! then a couple of years ago i started giving him various kinds of Bison socks, and he quit wearing anything else. we are shepherds and he also does herding training for people and their dogs, so he's out in the fields in all weathers and is VERY hard on socks. these wonderful Bison socks are the ONLY ones he can't wear out immediately! the Bison/merino combination is fantastic, soft and comfortable but as strong and long-lasting as any of the others. try them, you'll be throwing out all of your other socks too!

A
Amanda S. (Denver, US)
Super warm!

These socks are great! Super warm and TALL! They're thick but didn't give Mr any issues with circulation and kept me pretty comfortable in cold temperatures.

M
Mark V. (Citrus Heights, US)
Quality socks

Positive wicking and good insulation properties. Comfortable all day long.

D
David B. (Schenectady, US)
None better!

I love my trekker socks, they are super warm, comfortable, and they wear like iron! I wear them for deer hunting/ prolonged sits in cold n.y. weather, and ice fishing as well. No cold feet, these socks are simply the best I've ever had!

B
Blandyna W. (Lincoln, US)
Toes aren't so warm

My husband commented that though these were thicker than the Pro-Gear Technical - Bison/Silk Crew Socks he usually wears, the toes didn't seem as warm. He prefers the Bison/Silk for warmth.

s
sally d. (Urbana, US)

The socks from this company are the warmest socks I have ever worn. I have seven pairs and wear them every day in the fall and winter.

S&D Spinning Mill, Millbury, MA, USA

Designed from the Ground Up

The Dearnley Family has been running S & D Spinning since the 1800s. This is one of the last large scale wool mills left in the U.S. and they are absolutely crucial to us keeping our production here in the U.S.

Read more about how we spin our American bison yarns

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