Having a well-considered layering system is essential to having a comfortable, successful and safe experience when undertaking mountain activities in cold weather. A baselayer is a key component in achieving this.

Baselayers are designed to be worn close to the skin, trapping warm air against the body. Rab® baselayers 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 tops (with long sleeve and short sleeve options) and pants in a variety of weights.

Sort by price:

Low to High / High to Low
Shopping Options
Colour
  1. (2)
  2. (2)
  3. (10)
  4. (11)
  5. (16)
  6. (2)
Fit
  1. (10)
  2. (2)
Outer Fabric
  1. (2)
  2. (2)
  3. (3)
  4. (2)
  5. (8)
Aerial Tee Horizon
Colour(s):

Aerial Tee

The Men's Aerial Tee is a silk-weight, fast-drying, next-to-skin short sleeved technical tee.

Merino 120 Boxers Cayenne
Colour(s):

Merino 120 Boxers

The Merino 120 Boxers are light-weight baselayer boxers optimised for warmth, temperature regulation and multi-day use.

Interval Long Sleeve Tee Amazon
Colour(s):

Interval LS Tee

The Men's Interval Long Sleeve Tee is a technical lightweight, fast drying Polygiene® odour control layer for active use.

Aerial LS Tee Horizon
Colour(s):

Aerial LS Tee

The Men's Aerial Long Sleeve Tee is a silk-weight, fast drying long-sleeved technical baselayer.

force ss tee ink
Colour(s):

Force SS Tee

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

Merino 160 Hoody Cayenne
Colour(s):

Merino 160 Hoody

The Merino 160 Hoody is a mid-weight baselayer hoody optimised for warmth, temperature regulation and multi-day use.

Merino 160 Long Sleeve Zip Tee Twilight
Colour(s):

Merino 160 Long Sleeve Zip Tee

The Merino 160 Long Sleeve Zip Tee is a mid-weight baselayer tee optimised for warmth, temperature regulation and multi-day use

Merino 160 Pants Ebony
Colour(s):

Merino 160 Pants

The Merino 160 Pants are mid-weight baselayer pants optimised for warmth, temperature regulation and multi-day use.

Power Stretch Pro Pants Black
Colour(s):

Power Stretch Pro Pants

The Power Stretch Pro Pants are light-weight fleeced pants, in a Polartec® Power Stretch Pro® fabric, designed for use as a base or mid-layer.

Merino 120 Long Sleeve Zip Tee Ebony
Colour(s):

Merino 120 Long Sleeve Zip Tee

The Merino 120 Long Sleeve Zip Tee is a light-weight baselayer tee optimised for warmth, temperature regulation and multi-day use.

Merino 120 Long Sleeve Tee Mirage
Colour(s):

Merino 120 Long Sleeve Tee

The Merino 120 Long Sleeve Tee is a light-weight baselayer tee optimised for warmth, temperature regulation and multi-day use.

Nucleus Pants Anthracite
colour:

Nucleus Pants

The Nucleus Pants are light-weight, stretch fleece pants in a two-tone colour, designed for active use as a base or mid-layer.

Merino 120 Pants Ebony
Colour(s):

Merino 120 Pants

The Merino 120 Pants are light-weight baselayer pants optimised for warmth, temperature regulation and multi-day use.

Merino 120 Short Sleeve Tee Twilight
Colour(s):

Merino 120 Short Sleeve Tee

The Merino 120 Short Sleeve Tee is a light-weight baselayer tee optimised for warmth, temperature regulation and multi-day use.

Interval LS Zip Tee Ink
Colour(s):

Interval Long Sleeve Zip Tee

The Interval Tee is a light-weight, fast drying technical tee, with Polygiene® odour control, designed for active use in varied conditions.

Flux Pants Beluga
Colour(s):

Flux Pants

The Flux Pant is a mid-weight baselayer pant, with a brushed back providing quick drying warmth, designed for use as a cold weather baselayer.

Interval Tee Shadow Small
Colour(s):

Interval Tee

The Interval Tee is a light-weight, fast drying technical tee, with Polygiene® odour control, designed for active use in varied conditions.

Power Stretch Pro Beanie Black
Colour(s):

Power Stretch Pro Beanie

The Power Stretch Beanie is a fast wicking and quick drying Polartec® fleece beanie, with a light-weight single layer construction, making it a valuable addition to any kitbag.

Join the Rab® Mailing List

Get your free download of Basecamp magazine, news updates from our community and the latest product information.

We typically send 2-3 emails per fortnight and you can unsubscribe at any time. We take your privacy very seriously and will only send you emails that we consider of genuine interest.

For more information please refer to our privacy notice.