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AETHER Rally Pioneertown 2026

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Front lower-body view of woman wearing Polar Base Layer Pant in Onyx Black from AETHER Apparel.
Front lower-body view of woman wearing Polar Base Layer Pant in Onyx Black from AETHER Apparel.
Front angled lower-body view of woman wearing Polar Base Layer Pant in Onyx Black from AETHER Apparel.
Front angled lower-body view of woman wearing Polar Base Layer Pant in Onyx Black from AETHER Apparel.
Rear angled lower-body view of woman wearing Polar Base Layer Pant in Onyx Black from AETHER Apparel.
Rear angled lower-body view of woman wearing Polar Base Layer Pant in Onyx Black from AETHER Apparel.
Front full-body view of woman wearing Polar Base Layer Pant in Onyx Black from AETHER Apparel.
Front full-body view of woman wearing Polar Base Layer Pant in Onyx Black from AETHER Apparel.
Side profile closeup view of the flat-lock side seams on the Polar Base Layer Pant in Onyx Black from AETHER Apparel.
Side profile closeup view of the flat-lock side seams on the Polar Base Layer Pant in Onyx Black from AETHER Apparel.
Side profile view of the Polar Base Layer Pant in Onyx Black from AETHER Apparel.
Side profile view of the Polar Base Layer Pant in Onyx Black from AETHER Apparel.
Closeup detailed view of the thumb-holes on the Polar Base Layer Crew in Onyx Black from AETHER Apparel.
Closeup detailed view of the thumb-holes on the Polar Base Layer Crew in Onyx Black from AETHER Apparel.
  • Front lower-body view of woman wearing Polar Base Layer Pant in Onyx Black from AETHER Apparel.

Polar Base Layer Pant

Color: Onyx Black
Size:
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Made to keep you warm during the year’s coldest days on the mountain, the W Polar Base Layer Pant is a foundational garment that’s cut from an advanced fabric and designed with a major focus on comfort and mobility. 

Better Fabric For A Better Base Layer

This foundational style is crafted from state-of-the-art Polartec® Power Grid™ fabric. This proprietary Spandex-infused poly blend consists of a breathable, lightweight fleece that boasts multi-way stretch properties, as well as moisture-wicking and natural thermoregulating abilities. The construction’s waffle pattern also helps to further bolster warmth and heat retention. 

In addition to an advanced proprietary construction, this garment benefits from a myriad of small but meaningful design details that collectively yield a superior base layer. 

Design Details

  • The Polar Base Layer Pant also employs the use of flat lock seams throughout — a detail that massively improves comfort while also eliminating chafing. The base layer’s mobility is also enhanced through its use of a gusseted crotch.

  • Sporting an AETHER wordmark logo, this style’s elasticized waistband helps to ensure a snug fit, as do the self fabric cuffs at the leg openings. 

  • Made in America, the Polar Base Layer Pant is designed to pair with our matching W Polar Base Layer Crew L/S top.  

Technical Specifications

Polar Base Layer Pant

Made to keep you warm during the year’s coldest days on the mountain, the W Polar Base Layer Pant is a foundational garment that’s cut from an advanced fabric and designed with a major focus on comfort and mobility. 

Technical Features