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Merino Wool Sock

1.3333333333333333 out of 5 stars
3 Reviews

Out of Stock

Don't worry though, we have a lot more Bike Socks in stock than that.

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Why We Like The Merino Wool Sock

With the Pearl Izumi Merino Wool Sock, you can rest assured that warm and cozy isn’t just something that’s reserved for lounging around the couch. Alright, we might be pushing it a little, but this merino wool sock is doubled up for warmth and wicks away moisture to keep your feet drier for longer during wet fall and winter miles.


  • Merino wool sock is great to wear in inclement weather
  • Fabric blend is naturally warm and sweat-wicking
  • Synthetic knit made from recycled water bottles
  • Double weight knit is warmer than traditional merino wool socks
  • Arch compression makes a performance fit sock
  • Item #PLZ00TF
Responsible Collection
Transfer merino wool, repreve recycled polyester
crew (4.3in)
Manufacturer Warranty

Overall Rating

1.5 based on 3 ratings

Review Summary

1 Stars - 2 reviews
2 Stars - 1 reviews
3 Stars - 0 reviews
4 Stars - 0 reviews
5 Stars - 0 reviews

Fits Small

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?


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2 out of 5 stars

December 6, 2021

Runs Super Small

I've used it several times
Size Bought:
5' 7"

While the quality is fair, little lighter blend than I would've liked, these run super small. Others have posted pictures and I can confirm, child like sizing. Buy a size up and realize they're a mid-seasonal sock. Not good for winter or cold rides. Wear 9.5/43 and purchased a Large; sock was snug-fit

Christopher B
1 out of 5 stars

May 18, 2021

Children Sizing

I returned this product before using it
Size Bought:
5' 10"

I bought these because I liked the style and like thin wool for cycling, but they are definitely not a large, more like an X-small!! Similar to the post below, my pair was way off sizing. They are really kids sizing. And..... Backcountry, you need to modify the description, they are NOT crew socks they are ankle socks. Very disappointed.

user image
Islander S
1 out of 5 stars

May 4, 2020

Tore the first time I wore them!

I've used it once or twice and have initial impressions

I got a quarter size tear in the heel the first time I wore them. I Immediately returned every pair I purchased.

Shawn C