Men - Base Layers

Men’s base layer tops, bottoms, sets, and underwear for sports and outdoor activities, including merino wool and performance styles.
Skip to results list
94 items

Filter

  • The Kinship Light Base Layer Top
    Sale

    The Kinship Light Base Layer Top

    The Kinship Light Base Layer Top
    $32.48 $64.95
  • The Blackcomb Base Layer Top
    Sale

    The Blackcomb Base Layer Top

    The Blackcomb Base Layer Top
    $44.98 $89.95
  • The Blackcomb Base Layer Bottoms
    Sale

    The Blackcomb Base Layer Bottoms

    The Blackcomb Base Layer Bottoms
    $44.98 $89.95
  • The Blackcomb Base Layer 3/4 Bottoms
    Sale

    The Blackcomb Base Layer 3/4 Bottoms

    The Blackcomb Base Layer 3/4 Bottoms
    $39.98 $79.95
  • The men's 2 pack Active Everyday boxers
    Sale

    The men's 2 pack Active Everyday boxers

    The men's 2 pack Active Everyday boxers
    $29.98 $59.95
  • The Slokar Performance Wool Warm Base Layer Bottoms
    Sale

    The Slokar Performance Wool Warm Base Layer Bottoms

    The Slokar Performance Wool Warm Base Layer Bottoms
    $67.47 $134.95
  • The I-Thermic X-Warm base layer bottoms + rechargeable battery

    The I-Thermic X-Warm base layer bottoms + rechargeable battery

    The I-Thermic X-Warm base layer bottoms + rechargeable battery
    $219.95
  • The Active Warm Base Layer 3/4 Bottoms
    Sale

    The Active Warm Base Layer 3/4 Bottoms

    The Active Warm Base Layer 3/4 Bottoms
    $49.98 $99.95
  • The Active F-Dry Light Base Layer Top
    Sale

    The Active F-Dry Light Base Layer Top

    The Active F-Dry Light Base Layer Top
    $14.98 $29.95
  • The Slokar Performance Wool Warm Base Layer Top
    Sale

    The Slokar Performance Wool Warm Base Layer Top

    The Slokar Performance Wool Warm Base Layer Top
    $67.47 $134.95
  • The Active Warm Base Layer Turtleneck
    Sale

    The Active Warm Base Layer Turtleneck

    The Active Warm Base Layer Turtleneck
    $119.98 $239.95
  • The I-Thermic X-Warm base layer top 2.0 + rechargeable battery

    The I-Thermic X-Warm base layer top 2.0 + rechargeable battery

    The I-Thermic X-Warm base layer top 2.0 + rechargeable battery
    $219.95