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COOLMAX

(71 products)
Products (71)
Sort: Best Match
    Top Rated
    VuoriKore Lined Shorts - Men's 7" Inseam
    $39.83 - $78.00
    373 reviews with an average rating of 4.6 out of 5 stars
    Top Rated
    InjinjiRun Lightweight No-Show Socks
    $15.00
    100 reviews with an average rating of 4.6 out of 5 stars
    Top Rated
    InjinjiTrail Midweight Mini-Crew Socks
    $17.00
    464 reviews with an average rating of 4.7 out of 5 stars
    Top Rated
    InjinjiLiner Crew Socks
    $13.00
    424 reviews with an average rating of 4.7 out of 5 stars
    Top Rated
    REI Co-opFlash COOLMAX EcoMade Lightweight Quarter Socks - 2 Pairs
    $24.73
    Save 27%
    compared to  $33.90
    63 reviews with an average rating of 4.9 out of 5 stars
    REI OUTLET
    Top Rated
    InjinjiUltra Run Crew Socks
    $20.00
    10 reviews with an average rating of 5.0 out of 5 stars
    Top Rated
    InjinjiTrail Midweight Crew Socks
    $18.00
    104 reviews with an average rating of 4.6 out of 5 stars
    New arrival
    Sea to SummitBreeze Sleeping Bag Liner with Insect Shield - Mummy
    $58.73
    Save 30%
    compared to  $84.95
    1 reviews with an average rating of 5.0 out of 5 stars
    REI OUTLET
    Top Rated
    InjinjiLiner Mini-Crew Socks
    $12.00
    17 reviews with an average rating of 4.6 out of 5 stars
    REI Co-opCOOLMAX EcoMade Lightweight Hiking Quarter Socks - 2 Pairs
    $24.73
    Save 22%
    compared to  $31.90
    214 reviews with an average rating of 4.4 out of 5 stars
    REI OUTLET
    InjinjiUltra Run No-Show Socks
    $18.00
    4 reviews with an average rating of 5.0 out of 5 stars
    REI Co-opCOOLMAX EcoMade Ultralight Hiking Crew Socks - 2 Pairs
    $20.73
    Save 25%
    compared to  $27.90
    1 reviews with an average rating of 4.0 out of 5 stars
    REI OUTLET
    Top Rated
    InjinjiUltra Run Mini Crew Socks
    $19.00
    49 reviews with an average rating of 4.8 out of 5 stars
    Sea to SummitBreeze Sleeping Bag Liner - Mummy
    $51.73
    Save 30%
    compared to  $74.95
    0 reviews
    REI OUTLET
    Top Rated
    VuoriKore Lined Shorts - Men's 5" Inseam
    $53.93 - $78.00
    67 reviews with an average rating of 4.8 out of 5 stars
  • Two colorful outdoor themed gift cards and a yellow Member Bonus Card for $10 that reads ‘Made for life outside’ on a light colored background.

    Give the gift of the outdoors

    Members, buy a $100+ gift card and get a $10 bonus e-card. Terms apply.

    Shop gift cards
    REI Co-opSwiftland Run Quarter Socks - 2 Pairs
    $24.73
    Save 22%
    compared to  $31.90
    63 reviews with an average rating of 4.4 out of 5 stars
    REI OUTLET
    Top Rated
    REI Co-opCOOLMAX EcoMade Liner Crew Socks
    $11.95
    262 reviews with an average rating of 4.6 out of 5 stars
    REI Co-opCOOLMAX EcoMade Ultralight Hiking Quarter Socks - 2 Pairs
    $19.73
    Save 17%
    compared to  $23.90
    1 reviews with an average rating of 4.0 out of 5 stars
    REI OUTLET
    DUERPerformance Denim High Rise Straight Pants - Women's
    $129.00
    3 reviews with an average rating of 5.0 out of 5 stars
    REI Co-opCOOLMAX EcoMade Midweight Hiking Crew Socks
    $17.95
    206 reviews with an average rating of 4.5 out of 5 stars
  • The R E I Co-op Mastercard. Earn 15% total R E I rewards.

    Earn 15% in total rewards

    Get 5% on all REI Co-op purchases plus the 10% Co-op Member Reward you earn on eligible full-price purchases.



    Terms apply
    REI Co-opCOOLMAX EcoMade Lightweight Hiking Crew Socks - 2 Pairs
    $25.73
    Save 28%
    compared to  $35.90
    227 reviews with an average rating of 4.3 out of 5 stars
    REI OUTLET
    Top Rated
    Darn ToughCOOLMAX Hiker Micro Crew Cushion Socks - Men's
    $25.00
    218 reviews with an average rating of 4.6 out of 5 stars
    New arrival
    LorpenPro Ultra Run Shorty Socks
    $16.73
    Save 27%
    compared to  $22.99
    0 reviews
    REI OUTLET
    REI Co-opFlash COOLMAX EcoMade Lightweight Crew Socks - 2 Pairs
    $29.73
    Save 21%
    compared to  $37.90
    2 reviews with an average rating of 5.0 out of 5 stars
    REI OUTLET
    REI Co-opCOOLMAX EcoMade Lightweight Hiking Crew Socks
    $17.95
    226 reviews with an average rating of 4.3 out of 5 stars
    REI Co-opSwiftland Run Low Socks - Seconds - 2 Pairs
    $22.73
    Save 23%
    compared to  $29.90
    4 reviews with an average rating of 5.0 out of 5 stars
    REI OUTLET
    REI Co-opCOOLMAX EcoMade Midweight Hiking Crew Socks - 2 Pairs
    $25.73
    Save 28%
    compared to  $35.90
    206 reviews with an average rating of 4.5 out of 5 stars
    REI OUTLET
    New arrival
    REI Co-opCOOLMAX EcoMade Active Quarter Socks - Kids' - 2 Pairs
    $10.73
    Save 28%
    compared to  $14.95
    43 reviews with an average rating of 4.4 out of 5 stars
    REI OUTLET
    REI Co-opCOOLMAX EcoMade Ultralight Tech Hiking Crew Socks - 2 Pairs
    $24.73
    Save 22%
    compared to  $31.90
    0 reviews
    REI OUTLET
    Sea to SummitBreeze Lightweight Traveller Sleeping Bag Liner with Insect Shield
    $80.95
    0 reviews
Sort: Best Match