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REI Co-op COOLMAX Running

(8 products)
Products (8)
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  • Sale Ends May 25
    Top Rated
    REI Co-opSwiftland Run Low Socks - 2 Pairs
    $21.73
    Save 27%
    compared to  $29.90
    86 reviews with an average rating of 4.6 out of 5 stars
    REI OUTLET
  • Sale Ends May 25
    REI Co-opSwiftland Run Quarter Socks - 2 Pairs
    $22.73
    Save 28%
    compared to  $31.90
    64 reviews with an average rating of 4.4 out of 5 stars
    REI OUTLET
  • Sale Ends May 25
    Top Rated
    REI Co-opSwiftland Run Low Socks
    $10.39
    Save 30%
    compared to  $14.95
    86 reviews with an average rating of 4.6 out of 5 stars
  • Sale Ends May 25
    REI Co-opSwiftland Run Low Socks - Seconds - 2 Pairs
    $21.73
    Save 27%
    compared to  $29.90
    4 reviews with an average rating of 5.0 out of 5 stars
    REI OUTLET
    REI Co-opSwiftland Run Quarter Socks - Seconds - 2 Pairs
    $23.73
    Save 25%
    compared to  $31.90
    0 reviews
    REI OUTLET
  • Text reads: ‘Anniversary Sale 2026. 25% off’ over a collage of R E I Co-op Swiftland running clothing, gear, and accessories.

    Save 25% on all REI Co-op Swiftland running clothing, hydration vests & accessories

  • Sale Ends May 25
    REI Co-opSwiftland Run Quarter Socks
    $11.89
    Save 25%
    compared to  $15.95
    63 reviews with an average rating of 4.4 out of 5 stars
    Top Rated
    REI Co-opSwiftland TT Run Crew Socks - 2 Pairs
    $25.73
    Save 28%
    compared to  $35.90
    12 reviews with an average rating of 4.7 out of 5 stars
    REI OUTLET
    REI Co-opSwiftland TT Run Crew Socks - Seconds - 2 Pairs
    $19.73
    Save 45%
    compared to  $35.90
    3 reviews with an average rating of 4.3 out of 5 stars
    REI OUTLET
  • Limited time only! The R E I Co-op Mastercard.

    Get $130 in value

    When approved for the REI Co-op Mastercard by May 25, you’ll get $30 in card rewards. Plus, you can earn a $100 REI gift card after your first non-REI purchase within 60 days from account opening. Terms apply.

Sort: Best Match