SW133

Smartwool Mountaineering Extra Heavy Crew Socks

Size Chart
Size
Color
Charcoal Heather
Taupe

Go the distance in the Smartwool Mountaineering Extra Heavy Crew Socks. Durable, streamlined construction and designed for mountaineering or multi-day backpacking, the Smartwool Mountaineering Extra Heavy Crew Sock provides full support and shock absorption for intense, all-day use.


Features

  • Height: Crew
  • Cushion: Heavy
  • Flat Knit Toe Seam for superior comfort
  • Evaporates and Wicks Moisture
  • Smartwool fit system with arch and ankle support
  • Anti Odor
  • Made in the USA of imported yarn

Materials

74% Merino Wool, 25% Nylon, 1% Elastane

Sock Height

Crew Height Sock

Sock Cushion

Extra Heavy Cushion Sock

Customer Reviews

Based on 21 reviews
76%
(16)
10%
(2)
10%
(2)
0%
(0)
5%
(1)
j
j.s.
Runs larger than stated size & some noticeably early fraying, but still are thick & warm

I like the thickness of the material. However, I noticed that, though I picked the correct size indicated for my shoe size, the actual socks I received are for feet three or four shoe sizes bigger. For me, the fit of this sock is too baggy. If I was in need of a thick (slightly thicker than the thickest Darn Tough) and warm sock, I'd consider Smartwool Mountaineering Extra Heavy Crew Socks; I would, however, order the next smaller size down, since the size designated on the tag seems too big.

The other thing is, I noticed the material developed a lot of little 'fuzzies' and a few of the threads came noticeably loose (this after one wash!). I washed them in a gentle wash cycle and did not over dry it. I did not notice such thread fraying with my normal brand, Darn Tough. So, to me, Smartwool isn't as durable as Darn Tough.

E
E.A.
Sizes run big

These socks run bigger than others I have gotten from GoBros. I have metatarsalgia in my feet, so must have socks that don't bunch up in my shoes. This is why I buy from GoBros, to get tight socks. But these bunched up and caused excruciating pain. I'm sending them back to be replaced with a smaller size, and hope that works. I'm not happy that I have to pay shipping on returns.

C
C.P.
Smart wool heavy socks

I really like these thick socks. I bought them to wear while watching wildlife in Yellowstone NP. They washed up nicely and are true to size. I like that they come up higher on my legs too.

A
A.S.
Highly recommend

Great socks. I have had these before and I came back for more. What else is there to say? And yes I will recommend this product to others. Thanks again......

B
B.
Favorite winter socks

My guy will wear nothing else, this is his favorite winter sock. We do machine wash and then we air dry to keep the sock for as long as possible.