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Mammut Men's Clothing

(24 products)
Products (24)
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  • Sale Ends May 25
    MammutBroad Peak IN Hooded Down Jacket - Men's
    $276.69
    Save 25%
    compared to  $369.00
    17 reviews with an average rating of 4.5 out of 5 stars
    MammutAlto Light HS Hooded Jacket - Men's
    $129.83 - $171.69
    Save 25% - 40%
    compared to  $219.00 - $229.00
    6 reviews with an average rating of 4.3 out of 5 stars
  • Sale Ends May 25
    MammutTaiss ML Hooded Jacket - Men's
    $134.19
    Save 25%
    compared to  $179.00
    1 reviews with an average rating of 5.0 out of 5 stars
  • Sale Ends May 25
    MammutUltimate VIII SO Hooded Jacket - Men's
    $224.19
    Save 25%
    compared to  $299.00
    2 reviews with an average rating of 5.0 out of 5 stars
  • Sale Ends May 25
    MammutBroad Peak Light IN Hooded Down Jacket - Men's
    $186.69
    Save 25%
    compared to  $249.00
    2 reviews with an average rating of 4.5 out of 5 stars
  • Text reads: ‘Anniversary Sale 2026. 25% off’ over a collage of R E I Co-op brand clothing and gear.

    Save 25% on all REI Co-op brand clothing & gear

  • Sale Ends May 25
    MammutRime Light IN Hybrid Hooded Insulated Jacket - Men's
    $209.19
    Save 25%
    compared to  $279.00
    0 reviews
  • Sale Ends May 25
    MammutTaiss Light ML Jacket - Men's
    $126.69
    Save 25%
    compared to  $169.00
    2 reviews with an average rating of 5.0 out of 5 stars
    MammutLinard Guide HS Hooded Jacket - Men's
    $159.73
    Save 46%
    compared to  $299.00
    2 reviews with an average rating of 4.5 out of 5 stars
    REI OUTLET
    Top Rated
    MammutCourmayeur SO Pants - Men's
    $119.83
    Save 47%
    compared to  $229.00
    32 reviews with an average rating of 4.5 out of 5 stars
    MammutRime Light IN Flex Hooded Insulated Jacket - Men's
    $149.73
    Save 39%
    compared to  $249.00
    9 reviews with an average rating of 4.4 out of 5 stars
    REI OUTLET
  • Sale Ends May 25
    MammutTaiss HS Hooded Jacket - Men's
    $291.69
    Save 25%
    compared to  $389.00
    0 reviews
    MammutDucan Guide HS Hooded Jacket - Men's
    $149.83 - $261.69
    Save 12% - 49%
    compared to  $299.00
    12 reviews with an average rating of 4.3 out of 5 stars
  • Sale Ends May 25
    Top Rated
    MammutRunbold Guide SO Pants - Men's
    $111.69
    Save 25%
    compared to  $149.00
    8 reviews with an average rating of 4.6 out of 5 stars
  • Sale Ends May 25
    MammutAlto Light HS Pants - Men's
    $149.19
    Save 25%
    compared to  $199.00
    2 reviews with an average rating of 5.0 out of 5 stars
  • Sale Ends May 25
    MammutCrater Light HS Hooded Jacket - Men's
    $299.19
    Save 25%
    compared to  $399.00
    4 reviews with an average rating of 4.5 out of 5 stars
  • Sale Ends May 25
    MammutCourmayeur SO Pants - Men's
    $179.19
    Save 25%
    compared to  $239.00
    0 reviews
  • Sale Ends May 25
    Top Rated
    MammutDucan Pants - Men's
    $119.19
    Save 25%
    compared to  $159.00
    5 reviews with an average rating of 5.0 out of 5 stars
    Top Rated
    MammutRime Light IN Flex Hooded Insulated Jacket - Men's
    $149.83
    Save 39%
    compared to  $249.00
    12 reviews with an average rating of 4.6 out of 5 stars
    MammutTaiss IN Hooded Down Jacket - Men's
    $249.83
    Save 43%
    compared to  $439.00
    4 reviews with an average rating of 5.0 out of 5 stars
    Top Rated
    MammutBroad Peak IN Hooded Down Jacket - Men's
    $199.83
    Save 42%
    compared to  $349.00
    9 reviews with an average rating of 4.6 out of 5 stars
    MammutAenergy Light ML Half-Zip Pullover - Men's
    $79.73
    Save 30%
    compared to  $115.00
    0 reviews
    REI OUTLET
    MammutBroad Peak IN Hooded Jacket - Men's
    $260.73
    Save 25%
    compared to  $349.00
    1 reviews with an average rating of 1.0 out of 5 stars
    REI OUTLET
    Top Rated
    MammutTaiss Light ML Jacket - Men's
    $79.83
    Save 49%
    compared to  $159.00
    34 reviews with an average rating of 4.6 out of 5 stars
    MammutRime IN Hooded Insulated Jacket - Men's
    $149.83
    Save 49%
    compared to  $299.00
    4 reviews with an average rating of 5.0 out of 5 stars
  • 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

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