EcoSox Bamboo Quarter Socks

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What Size Do You Need?

These bamboo quarter length socks have a cushioned footbed and integrated smooth toe-seam that provides optimal comfort. The breathable natural fibers allow for the right amount of airflow and keep your feet dry and blister-free. The arch support ensures proper fit and helps fight foot fatigue.

  • The knitted reinforced heel and the smooth integrated toe seam stitching for durability.
  • Natural moisture-wicking materials with ventilated mesh keep feet dry and blister-free.
  • Arch support and cushioned footbed for comfort to fight foot fatigue.


You Need Sock Size
6-10.5 5-9 M
10.5-14 9-12.5 L

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Sock Materials:

80% Bamboo Viscose / Polyester / Nylon / Spandex / Rubber

Why Bamboo Socks?

Bamboo is an ecologically friendly plant to farm. Unlike other materials, bamboo viscose performance attributes are natural, so there is no need for chemical additives or fabric conditioners. Bamboo viscose has a silk-like feel and is ultra-soft against your skin, which reduces friction and makes for really comfortable socks. Learn more...

These Socks Plant A Tree By buying these bamboo socks, you help plant a tree! Learn more...

Socks That Will Not Give You Blisters Lifetime Blister Free Guarantee! Learn more...

Socks You Are Guaranteed To Love 30-Day Money-Back Guarantee for Online Purchases. Learn more...

American Made Socks  American Made. American Proud.

37 Reviews

  • 5
    great quality

    Posted by Dortha Ford on Nov 20th 2020

    great product soooo comfortable

  • 5
    Best Socks Ever

    Posted by Paul Hendry on Oct 9th 2020

    I got these for my twenty-something son, who thought I was weird getting so excited about socks. He's a believer now. Best socks ever.

  • 5

    Posted by Jay Rolsten on Oct 2nd 2020

    I just received my Bamboo Quarter socks and they're great, so I just ordered 4 more pairs. Fit perfectly and are very soft. Really hard to find a great fitting sock and these are it. Very happy.
    Plus they're American made so I'm really happy about that. Great job !!!!

  • 5
    Want all my socks to be ecosox

    Posted by Jrnnifer on Aug 25th 2020

    They are so soft, snug, don't slip, retain moisture, never get smelly, I love them and want to have a huge collection so I can wear these daily.

  • 5
    I'll never go back to store socks, wow!

    Posted by Saige on Aug 5th 2020

    Yeah, they're expensive. But worth it. I don't like shoes because my feet get so darn hot. In these, my feet were dry and cool all day, even in 90 degree weather. Without shoes on my hardwood floor, they're warm and so, so soft and cozy. I have some concerns that my toe will go through, as I noticed my toenail through the material, but it might just be stretchy. I'll wear this pair out for sure and either get more or less depending on the long term wear there. I also still have to wash them. They might turn into a scratchy brick after that for all I know. Bamboo tends to be soft after air drying tho, so I'm staying hopeful that it's not at all like buying new towels.

  • 5
    First Time Buyer

    Posted by Walter Grimme on Jun 23rd 2020

    Had 3 other pairs of bamboo socks. Only worn these a little while but these fit & feel much better.

  • 5

    Posted by David on Apr 29th 2020

    I have worn these socks for 18 years. I wouldn't wear any other socks. The best sock ever made. Thank you Ecosox.

  • 5
    Bamboo quarter sox

    Posted by Catherine on Jan 11th 2020

    So happy to have them again, so comfortable !! Actually keeping some for my sister n law, she lives them too !!

  • 5

    Posted by Elaine on Nov 11th 2019

    Very soft yet very sdurable socks. I’ll be buying these for Christmas presents