Skip to search results
loaded 672 results

Long Sleeve Men's Clothing

(672 products)
Products (672)
Remove sleeve-length filter:Long Sleeve
Sort: Best Match
    Staff Pick
    REI Co-opSahara Shade Hoodie - Men's
    $24.83 - $59.95
    1166 reviews with an average rating of 4.6 out of 5 stars
    Top Rated
    REI Co-opActive Pursuits Long-Sleeve T-Shirt - Men's
    $29.93 - $39.95
    156 reviews with an average rating of 4.7 out of 5 stars
    Top Rated
    REI Co-opCampwell Flannel Shirt - Men's
    $36.83 - $74.95
    69 reviews with an average rating of 4.5 out of 5 stars
    PatagoniaFjord Flannel Shirt - Men's
    $76.73
    Save 35%
    compared to  $119.00
    48 reviews with an average rating of 4.4 out of 5 stars
    REI OUTLET
    Top Rated
    REI Co-opActive Pursuits Long-Sleeve Quarter-Zip Pullover - Men's
    $24.83 - $54.95
    63 reviews with an average rating of 4.5 out of 5 stars
  • Three hikers stop to sit down on large rocks with a view of mountains in the background.

    Performance hike gear

    Gear & apparel with technical features as capable as you.

    Top Rated
    SmartwoolClassic Thermal Merino Crew Base Layer Top - Men's
    $79.97
    Save 30%
    compared to  $115.00
    328 reviews with an average rating of 4.7 out of 5 stars
    REI OUTLET
    Top Rated
    PatagoniaBetter Sweater Quarter-Zip Fleece Pullover - Men's
    $73.83 - $149.00
    367 reviews with an average rating of 4.7 out of 5 stars
    Top Rated
    REI Co-opSahara Shade Regular-Fit Hoodie - Men's
    $41.93 - $59.95
    23 reviews with an average rating of 4.6 out of 5 stars
    Top Rated
    Royal RobbinsArch Rock Crew Sweater - Men's
    $109.73
    Save 31%
    compared to  $160.00
    7 reviews with an average rating of 5.0 out of 5 stars
    REI OUTLET
    REI Co-opMerino 185 Long-Sleeve Crew Base Layer Top - Men's
    $84.95
    4 reviews with an average rating of 4.8 out of 5 stars
    Arc'teryxCormac Hoody - Men's
    $66.93 - $90.00
    69 reviews with an average rating of 4.2 out of 5 stars
    Top Rated
    PatagoniaCapilene Cool Daily Graphic Long-Sleeve Shirt - Men's
    $47.93 - $69.00
    13 reviews with an average rating of 5.0 out of 5 stars
    Staff Pick
    VuoriLong-Sleeve Strato Tech T-Shirt - Men's
    $53.93 - $68.00
    75 reviews with an average rating of 4.8 out of 5 stars
    Staff Pick
    KUHLEngineered Hoody - Men's
    $65.93 - $89.00
    126 reviews with an average rating of 4.8 out of 5 stars
    New arrival
    Helly HansenHH LIFA Tech Lite Zip Hoodie - Men's
    $69.97
    Save 33%
    compared to  $105.00
    0 reviews
    REI OUTLET
    Staff Pick
    SmartwoolClassic Thermal Merino Crew Base Layer Top - Men's
    $125.00
    339 reviews with an average rating of 4.7 out of 5 stars
    Top Rated
    SmartwoolClassic Thermal Merino Base Layer Quarter-Zip - Men's
    $89.73
    Save 25%
    compared to  $120.00
    66 reviews with an average rating of 4.7 out of 5 stars
    REI OUTLET
    REI Co-opMerino 185 Half-Zip Base Layer Top - Men's
    $89.95
    2 reviews with an average rating of 5.0 out of 5 stars
    Top Rated
    REI Co-opSwiftland Long-Sleeve Running T-Shirt - Men's
    $36.93 - $49.95
    183 reviews with an average rating of 4.5 out of 5 stars
    Top Rated
    REI Co-opSahara Long-Sleeve Solid Shirt - Men's
    $69.95
    164 reviews with an average rating of 4.6 out of 5 stars
    New arrival
    Free CountryTwill Interlock Quarter-Zip - Men's
    $39.73
    Save 31%
    compared to  $58.00
    0 reviews
    REI OUTLET
    Arc'teryxEmblem Fleece Crew - Men's
    $83.93 - $120.00
    41 reviews with an average rating of 4.2 out of 5 stars
    Top Rated
    REI Co-opSahara Shade Long-Sleeve T-Shirt - Men's
    $49.95
    40 reviews with an average rating of 4.6 out of 5 stars
    Staff Pick
    VuoriPonto Performance Crew Sweater - Men's
    $93.93 - $118.00
    97 reviews with an average rating of 4.4 out of 5 stars
    Arc'teryxKragg Cotton Long-Sleeve Shirt - Men's
    $63.93
    Save 20%
    compared to  $80.00
    26 reviews with an average rating of 4.3 out of 5 stars
    Top Rated
    REI Co-opLightweight Long-Sleeve Crew Base Layer Top - Men's
    $44.95
    51 reviews with an average rating of 4.5 out of 5 stars
  • The R E I Co-op Mastercard. Double rewards, double adventure.

    Earn 2x rewards

    Thru 9/28 only, REI Co-op® Mastercard® cardmembers earn 10% in card rewards on all REI purchases—don't wait! Terms apply.

    Top Rated
    SmartwoolClassic All-Season Merino Long-Sleeve Base Layer Top - Men's
    $100.00
    124 reviews with an average rating of 4.6 out of 5 stars
    Top Rated
    RHONERise Quarter-Zip Top - Men's
    $53.83 - $108.00
    22 reviews with an average rating of 4.9 out of 5 stars
    VuoriPonto Half-Zip Mock-Neck Shirt - Men's
    $93.93 - $118.00
    9 reviews with an average rating of 4.4 out of 5 stars
    PatagoniaLightweight Synchilla Snap-T Fleece Pullover - Men's
    $68.73 - $82.73
    Save 40% - 50%
    compared to  $139.00
    96 reviews with an average rating of 4.3 out of 5 stars
    REI OUTLET
1–30 of 672 products
Sort: Best Match

Related Expert Advice articles

Illustration of a hand holding a phone.

Checkout faster

Track your order, shop and save— all in one place

Get the REI app