• Online:
  • URL for this product:
  • From the U.S. and CanadaCall 1-800-426-4840
  • Mon. through Sun., 4 a.m. through 11 p.m. PT.
  • InternationalCall 1-253-891-2500
  • Mon. through Sun., 4 a.m. through 11 p.m. PT. English language only.
REI CoolMax EcoMade Quarter SocksOnly At REI


    REI CoolMax EcoMade Quarter Socks

    Featuring recycled materials, our quarter socks use CoolMax® EcoMade™ fabric, made from recycled plastic bottles, to deliver multisport performance. See details

    • $9.50

    Item # 789943

    REI Members get back an estimated 10% on this item as part of their annual member refund.

    The REI Member Dividend

    The REI dividend is a unique benefit of membership in the REI co-op. It's comprised of your member refund—typically 10% back on eligible purchases—and/or your REI Visa® card rebates.

    Each March, active REI members and REI Visa cardholders who earned a rebate receive a refund in the form of an annual dividend notice.

    Only active members receive annual dividend notices. To maintain your active status as an REI member, you need to make net merchandise or shipping purchases of at least $10 per year, unless you joined that year. Member numbers are issued in one name and only that person receives the member refund. Your number can be used by others in your family, but it cannot be transferred to someone else.

    Questions? Call us at 1-800-426-4840 for more about your dividend or its redemption.

    Learn more

    Featuring recycled materials, our quarter socks use CoolMax® EcoMade™ fabric, made from recycled plastic bottles, to deliver multisport performance.

    Product size and color

    Featuring recycled materials, our quarter socks use CoolMax® EcoMade™ fabric, made from recycled plastic bottles, to deliver multisport performance.

    • 100% Satisfaction Guaranteed
    • Gear and Advice You Can Trust

    Orders of $50 or more ship for free.
    Learn more

    To view videos or use the zoom feature on REI's websites, please download the latest version of Adobe Flash Player.


    Featuring recycled materials, our quarter socks use CoolMax® EcoMade™ fabric, made from recycled plastic bottles, to deliver multisport performance.

    • CoolMax EcoMade fabric offers the same moisture-wicking, quick-drying performance as regular CoolMax, yet is made of recycled PET
    • Nylon adds durability and spandex offers stretch and shape retention
    • Mesh-knit toe and instep panels promote airflow and move moisture away from feet, keeping them dry and blister free
    • Fully cushioned bottoms and heels add shock absorption and protection from wear
    • Lin Toe® ''no feel'' seams preclude irritation and chafing along toes
    • *Discount will be applied when you check out. Offer not valid for sale-price items ending in $._3 or $._9

    Made in USA.

    Item 789943

    Members: earn a
    $20 bonus card

    When you spend $100 April 14—29

    Single-use bonus card redeemable by
    REI members MAY 2—12, 2014.

    Not a member? Join Now!
    Add to Cart

    Save 10% when you buy any 3 pairs of full-price socks!*

    REI Membership

    REI CoolMax EcoMade Quarter Socks Specs
    Best use
    Polyester / polyester blend
    60% CoolMax EcoMade recycled polyester/38% nylon/2% spandex
    Light cushioning
    Fabric type
    Sock height
    Sock cushioning

    REI CoolMax EcoMade Quarter Socks

    Loading Ratings & Reviews...

    REI CoolMax EcoMade Quarter Socksis rated4.3333out of5by9.
    Rated5out of5byfromGreat running socksI bought a couple pairs of these for running because they were at a good price point compared to other brands and I'd been satisfied with REI proprietary stuff in the past. I liked them so much that I bought a few more pairs in both white and grey. I rotate through a few pairs to reduce wear, and they've all been holding up well for the last two years or so. I use these solely for running and light hiking, not for everyday use. They fit just snugly enough that I don't have slippage or bunching issues while running, but aren't so restrictive that they hurt blood flow or breathability. They don't really retain stink, which my wife loves, and the grey ones hide stains from mud, etc., pretty well. Will probably buy more in the future as these pairs wear out.
    Date published: 2014-03-28
    Rated4out of5byfromComfortable all-around sockGood for daily use, work outs, various sports and activities, though not so much for distance running.
    Date published: 2014-03-23
    Rated5out of5byfromGreat socks!I have been wearing cotton ankle socks for a couple of years when I wear shorts. Typical cotton problems: shrinkage, bunching, uncomfortable. These socks, by contrast, are great! I tried one pair and loved them so much I bought several more so I could wear them every day of the week.
    Date published: 2013-09-15
    Rated5out of5byfromComfy. No seams!Love these socks! I don't feel seams or knots that can cause blisters. The recycled plastic fabric is a nice touch.
    Date published: 2013-09-11
    Rated5out of5byfromGreat SockI wear these socks at least 3 days a week and wash after virtually every wear. I have had them for 10 months and the performance is as good today as the first time I wore them. If they ever wear out, I will buy more. Keep making them and don't change them.
    Date published: 2013-06-10
    Rated2out of5byfromWeak stitching in the cuffI bought a number of these socks in both white and gray and every single pair has worn out in the back where the cuff meets the sock extremely quickly. It's possible that tugging them on and off has put extra stress on the stitching there and it's just not sturdy enough to handle it.
    Date published: 2013-05-29
    Rated5out of5byfromNearly perfect socksI've worn these socks for several years now and love them. These socks are: light, dry fast, keep my feet from getting too hot, warm enough for above-freezing temperatures, pretty tough, and don't give me blisters. Somehow I put a hole in one sock at my ankle bone; otherwise, I haven't worn any out yet.
    Date published: 2013-04-26
    Rated4out of5byfromgreat for travel!I got a few pairs of these before traveling abroad for 12 days. I thought I was maybe living life a little dangerously only taking 3 pair of socks for a 12 day trip (and also Dr. Bronner's, so I could wash them!). It was one of the better decisions I have made to travel so lightly! They are very comfortable - I would wear these around to walk all day long and I had no problems with bunching or blistering or wrinkles or anything. They don't really retain smell, which was great news. They often dried out overnight just fine, however, they don't fully dry if it's a very humid environment - that posed a slight challenge when it rained for 2 days straight. But, once the sun came out, I put them outside and they dried within the hour. I tried these on in store. I ended up getting size small because the mediums felt too big. I wear size 7.5 or 8 mens. The smalls were a little snug at first (the mediums were kind of baggy, which was not a great look for a sock), but they stretched out a little bit and now they fit perfectly.
    Date published: 2012-11-22

    Ask a question and have it answered by REI product experts and fellow outdoor enthusiasts. Need immediate assistance? Use Live Help.

    Loading Questions & Answers...

    How are we doing? Give us feedback on this page.

    FREE SHIPPING With $50 minimum purchase

    MEMBERS, EARN A $20 BONUS CARD! When you spend $100 April 14-29. Single-use bonus card redeemable May 2-12. Details
    • Join REI today!
    • REI Membership
    • REI member benefits include an annual refund (typically 10% on eligible purchases).
    • Join REI today!
    • Sign up for REI Gearmail®
    • and get 15% off selected items!
    • Store Locator
    • Locate an REI store near you.
    • Find a Store
    © 2014 Recreational Equipment, Inc. All rights reserved. REI, the REI Tree and Mountain design, Novara, and
    REI Adventures are trademarks of Recreational Equipment, Inc.

    Find REI on: FacebookTwitterYouTubeFlickrMobile site