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  • 4.9 (55)

    Route Merino Warm Base Layer Top Men

    $95

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    Route Merino Set - Save $30

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    Free shipping on US orders over 200 USD
    Scandinavian design & quality
    4.6/5 rating 870 000+ reviews

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    Designed for

    All-round

    A warm, breathable base layer top built for cold-weather adventures.

    The Route Merino Warm Base Layer Top is ideal if you:

    • Need extra insulation without sacrificing breathability
    • Prefer a stretchy fit that adapts to all your movements
    • Want the natural warmth and comfort of merino wool

    The Route Merino Warm Base Layer Top is a high-performance layer designed to keep you warm when the temperature drops. Made from a soft and stretchy blend with 75% merino wool, it offers excellent insulation, natural odor resistance, and reliable moisture management. Merino mesh panels under the arms provide targeted breathability where you need it most, preventing overheating during high-intensity activities. With its crewneck design and slim fit, it layers easily under mid-layers and jackets, making it a versatile piece for skiing, hiking, or winter training. If you’re looking for a durable base layer that delivers dependable warmth and comfort in cold conditions, the Route Merino Warm Base Layer Top has you covered.

    The modelis 6'0" and is wearing L

    Fit

    Slim fit

    Material

    75% Wool Merino, 25% Polyester (Recycled)

    Recycled details

    Material

    Article number

    14306_2013

    4.9

    Based on a total of 55 reviews

    5

    4

    3

    2

    1

    Verified reviews are submitted either through automated post-purchase emails or through My Pages, where previous orders can be found. This ensures that only customers that bought the product can leave a review

    55 Reviews

    Filter & Sort

    M
    Mathias E.
    Verified buyer
    December 9, 2025
    Measurements:6'1", 159lb
    The perfect baselayer!
    Of all the many products that I have bought from Revolution Race, this one has to be the best and most comfortable one yet. The set as a whole feels so nice to wear and I am strongly expecting that I'll be getting myself another one soon!
    Route Merino Warm Base Layer TopDark Grey Melange
    Bought sizeM
    Article nr 14306
    O
    Ondřej Š.
    Verified buyer
    November 1, 2026
    Measurements:6'0", 203lb
    Perfect
    Fits well and warms
    Route Merino Warm Base Layer TopKambaba Green
    Bought sizeL
    Article nr 14306
    L
    Lars J.
    Verified buyer
    October 31, 2026
    Measurements:6'2", 176lb
    Super nice wool sweater in perfect fit
    Super nice long-sleeved wool undershirt in a fit that I find absolutely perfect. It fits snugly and is not too loose. It's a little thicker (but still thin) than the very thin wool undershirts I have, and I like that, because it feels warmer.
    Route Merino Warm Base Layer TopKambaba Green
    Bought sizeXL
    Article nr 14306
    U
    Ulla H.
    Verified buyer
    October 25, 2026
    Measurements:6'6", 243lb
    👏
    Good size and the length was enough in the legs.
    Route Merino Warm Base Layer TopBlack
    Bought size2XL
    Article nr 14306
    D
    David K.
    Verified buyer
    October 25, 2026
    Measurements:6'1", 287lb
    Warm
    Pleasantly warm, just right for the cold season. However, a bit scratchy to wear.
    Route Merino Warm Base Layer TopKambaba Green
    Bought size4XL
    Article nr 14306
    S
    Stefan B.
    Verified buyer
    October 25, 2026
    Measurements:5'9", 154lb
    Super base layer
    Very comfortable, and good fit.
    Route Merino Warm Base Layer TopBlack
    Bought sizeS
    Article nr 14306
    D
    Daniel J.
    Verified buyer
    October 23, 2026
    Measurements:6'0", 168lb
    Fits perfectly
    Fits well, keeps warm, fast shipping. I am very satisfied.
    Route Merino Warm Base Layer TopDark Grey Melange
    Bought sizeL
    Article nr 14306
    A
    Andrzej K.
    Verified buyer
    October 23, 2026
    Measurements:6'3", 192lb
    Warm and pleasant to the touch
    It worked great as a layer for sleeping on a colder night. Testing in winter is still ahead of me, but I already know that it will work.
    Route Merino Warm Base Layer TopBlack
    Bought sizeXL
    Article nr 14306
    K
    Kathrin G.
    Verified buyer
    October 21, 2026
    Measurements:6'2", 168lb
    Very comfortable shirt!
    I am very satisfied with the shirt. It keeps you nice and warm and the fabric is very comfortable.
    Route Merino Warm Base Layer TopBlack
    Bought sizeM
    Article nr 14306
    M
    Marek C.
    Verified buyer
    October 18, 2026
    Measurements:6'4", 220lb
    Very good
    Great base layer. Very warm and comfortable on the skin.
    Route Merino Warm Base Layer TopBlack
    Bought size2XL
    Article nr 14306

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