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Having a well-considered layering system is essential to a comfortable and safe experience when undertaking mountain activities in cold weather. Our range of men's base layers will help form that key next to skin layer as part of this.

Baselayers are just that, they're the base layer of your layering system and are designed to be worn close to the skin, trapping warm air against the body. Rab® base layers are typically constructed from merino wool and polyester fabric for optimal temperature regulation. Merino wool baselayers are highly breathable, insulating, lightweight, soft (when compared to other wools) and naturally antibacterial. With options for all environments and outdoor situations, the Rab® men's baselayer range features base layer shirts with long sleeve and short sleeve options in a variety of weights, as well as men's base layer pants.

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Base layer Shirts | Base layer Pants

  1. Product Type: Long Sleeve Tee
Color

3 Items

per page
  1. Firecracker
    New Arrival

    Skyline

    Sonic LS Tee

    $65.00

    Move fast, run light and stay cool with our technical long-sleeve Sonic LS Tee - the next level in mountain running comfort.

  2. Cayenne
    New Colours

    Force LS Tee

    $50.00

    The Force LS Tee is a next-to-skin technical long sleeve tee, designed for comfort and freshness during active use.

  3. Beluga
    Great for Hillwalking

    Merino Blend

    Forge LS Tee

    $60.00

    The Forge Long Sleeve Tee is a lightweight merino blend baselayer optimised for wicking, warmth and temperature regulation.