Men - Base Layers

Men’s base layer tops, bottoms, sets, and underwear for sports and outdoor activities, including merino wool and performance styles.
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  • The Performance Light rain-dye sleeveless base layer
    Sale

    The Performance Light rain-dye sleeveless base layer

    The Performance Light rain-dye sleeveless base layer
    $24.98 $49.95
  • The Active Everyday Base Layer Two-Pack
    Sale

    The Active Everyday Base Layer Two-Pack

    The Active Everyday Base Layer Two-Pack
    $44.98 $89.95
  • The Performance Wool 150 Base Layer 3/4 Bottoms
    Sale

    The Performance Wool 150 Base Layer 3/4 Bottoms

    The Performance Wool 150 Base Layer 3/4 Bottoms
    $34.98 $69.95
  • The Revelstoke Performance Wool Warm Base Layer Bottoms
    Sale

    The Revelstoke Performance Wool Warm Base Layer Bottoms

    The Revelstoke Performance Wool Warm Base Layer Bottoms
    $59.98 $119.95
  • The Performance X-Light Base Layer T-shirt
    Sale

    The Performance X-Light Base Layer T-shirt

    The Performance X-Light Base Layer T-shirt
    $24.98 $49.95
  • The Active Warm Originals Base Layer Bottoms
    Sale

    The Active Warm Originals Base Layer Bottoms

    The Active Warm Originals Base Layer Bottoms
    $32.48 $64.95
  • The Revelstoke Performance Wool Warm Base Layer Top
    Sale

    The Revelstoke Performance Wool Warm Base Layer Top

    The Revelstoke Performance Wool Warm Base Layer Top
    $59.98 $119.95
  • The Kinship Performance Wool Warm Base Layer Top
    Sale

    The Kinship Performance Wool Warm Base Layer Top

    The Kinship Performance Wool Warm Base Layer Top
    $54.98 $109.95
  • The Performance Wool 150 Base Layer Half-Zip
    Sale

    The Performance Wool 150 Base Layer Half-Zip

    The Performance Wool 150 Base Layer Half-Zip
    $44.98 $89.95
  • The Active Warm Originals Base Layer Top
    Sale

    The Active Warm Originals Base Layer Top

    The Active Warm Originals Base Layer Top
    $37.48 $74.95
  • The Natural Merino 200 Base Layer Set
    Sale

    The Natural Merino 200 Base Layer Set

    The Natural Merino 200 Base Layer Set
    $87.48 $174.95
  • The Active Warm Graphic Base Layer Top
    Sale

    The Active Warm Graphic Base Layer Top

    The Active Warm Graphic Base Layer Top
    $32.48 $64.95