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Sun-Protective Fabric Workout Bottoms

(100 products)
Products (100)
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    Top Rated
    REI Co-opActive Pursuits 7" Shorts - Men's
    $44.95
    78 reviews with an average rating of 4.7 out of 5 stars
    REI Co-opActive Pursuits 4" Shorts - Women's
    $44.95
    11 reviews with an average rating of 3.5 out of 5 stars
    REI Co-opActive Pursuits 7/8 Tights - Women's
    $29.83 - $59.95
    23 reviews with an average rating of 3.9 out of 5 stars
    Top Rated
    Free FlyBreeze Pants - Men's
    $98.00
    803 reviews with an average rating of 4.8 out of 5 stars
    REI Co-opActive Pursuits Pants - Women's
    $69.95
    39 reviews with an average rating of 4.2 out of 5 stars
  • An animation flashing through different running clothing from LNDR and Janji.

    New run clothing

    Refresh your running essentials with new styles from LNDR, Janji and more.

    PatagoniaTerrebonne Joggers - Men's
    $73.93 - $99.00
    29 reviews with an average rating of 4.2 out of 5 stars
    Top Rated
    REI Co-opActive Pursuits Pants - Men's
    $69.95
    21 reviews with an average rating of 4.8 out of 5 stars
    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
    Outdoor ResearchMelody 7/8 Leggings - Women's
    $59.73
    Save 32%
    compared to  $89.00
    0 reviews
    REI OUTLET
    BrooksSpartan Pants 2.0 - Men's
    $59.73
    Save 25%
    compared to  $80.00
    19 reviews with an average rating of 4.2 out of 5 stars
    REI OUTLET
    Top Rated
    REI Co-opSwiftland Running Tights - Men's
    $79.95
    35 reviews with an average rating of 4.7 out of 5 stars
    prAnaLuxara Rib Bootcut Pants - Women's
    $64.73
    Save 33%
    compared to  $98.00
    0 reviews
    REI OUTLET
    Arc'teryxIncendo Pants - Men's
    $130.00
    17 reviews with an average rating of 4.4 out of 5 stars
    Beyond YogaSpacedye Laid Back Pants - Women's
    $118.00
    359 reviews with an average rating of 4.3 out of 5 stars
    prAnaIntrinsic Shorts - Men's
    $48.73
    Save 34%
    compared to  $74.00
    8 reviews with an average rating of 4.4 out of 5 stars
    REI OUTLET
    Top Rated
    Arc'teryxIncendo 9" Shorts - Men's
    $100.00
    37 reviews with an average rating of 4.5 out of 5 stars
    Top Rated
    RHONEMirage Shorts - Lined - Women's
    $98.00
    13 reviews with an average rating of 4.6 out of 5 stars
  • A gift card that reads ‘Best mom ever’ and a yellow Member Bonus Card for $10 that reads ‘Made for life outside’ on a light colored background.

    Celebrate mom

    Give mom the gift of the outdoors with a $100+ gift card and get $10 back as a bonus e-card—just for members! Terms apply.

    Shop gift cards
    Top Rated
    Beyond YogaSpacedye Midi Jogger Pants - Women's
    $54.83 - $110.00
    648 reviews with an average rating of 4.6 out of 5 stars
    REI Co-opActive Pursuits Knit Wide-Leg Pants - Women's
    $29.83
    Save 50%
    compared to  $59.95
    31 reviews with an average rating of 4.1 out of 5 stars
    Top Rated
    Beyond YogaSpacedye Keep Pace Biker Shorts - Women's
    $68.00
    334 reviews with an average rating of 4.7 out of 5 stars
    rabbitEZ Pants - Women's
    $88.00
    2 reviews with an average rating of 5.0 out of 5 stars
    prAnaHeavana Pocket Leggings - Women's
    $66.73 - $68.73
    Save 27% - 29%
    compared to  $95.00
    96 reviews with an average rating of 4.2 out of 5 stars
    REI OUTLET
  • 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
    BrooksSpark Tights - Women's
    $72.73
    Save 25%
    compared to  $98.00
    0 reviews
    REI OUTLET
    prAnaSculpt Bike Shorts - Women's
    $54.73
    Save 29%
    compared to  $78.00
    14 reviews with an average rating of 4.1 out of 5 stars
    REI OUTLET
    Top Rated
    Beyond YogaSpacedye Keep Pace Pocket Shorts - Women's
    $78.00
    200 reviews with an average rating of 4.7 out of 5 stars
    REI Co-opActive Pursuits Cropped Tights - Women's
    $54.95
    2 reviews with an average rating of 3.0 out of 5 stars
    Top Rated
    JanjiTTech Pants - Men's
    $67.93 - $98.00
    113 reviews with an average rating of 4.6 out of 5 stars
    prAnaRailay Scallop Skort
    $74.00
    3 reviews with an average rating of 3.7 out of 5 stars
    The North FaceDune Sky Joggers - Women's
    $66.73
    Save 25%
    compared to  $90.00
    0 reviews
    REI OUTLET
    Outdoor ResearchSwift Lite Shorts - Men's
    $39.73
    Save 42%
    compared to  $69.00
    2 reviews with an average rating of 3.5 out of 5 stars
    REI OUTLET
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