Arc'teryx Phase AR Bottom


Sizes XS, S, M, L, XL
Weight 128 g / 4.5 oz
Fit Next-to-skin,
Materials Phasicâ„¢ AR

Manufacturer's Description

Visit Arc'teryx's Phase AR Bottom page.

Retailers' Descriptions

Here's what other sites are saying:

Don't be a casualty to the cold. Pull on the midweight Arc'teryx Women's Phase AR Bottom for layerable warmth when cooler days arrive. Whether you're running wind sprints, chopping wood, or skinning up untracked snow, the Phase AR bottom has you covered. Constructed from two technical fabrics, Phasic AR and Phasic SL, this bottom excels as a layer during stop-and-go activities. Phasic AR fabric retains heat, while Phasic SL material in the panels provides an outlet for a surfeit of sweat. A combination of flatlock seams and gussets behind the knee and in the crotch lets you move freely without high risk of chafing. The entire bottom contains encapsulated silver ions to reduce odor build-up, though the ions won't change the fact that you ate beans last night. Grab your ice-climbing pants, ski pants, windproof running pants, or jeans and get outside knowing you'll stay warm in the Phase AR Bottom.


The Phase AR Bottom is a mid-weight base layer bottom that is appropriate for cooler temperatures, high-output activities. Composite construction of Phasic AR and Phasic SL fabrics in addition to the textile's construction and next-to-skin fit eliminates excess bulk and rapidly transfers moisture for efficient evaporation. Improved temperature regulation and layering.


Free Shipping. Arcteryx Women's Phase AR Bottom FEATURES of the Arcteryx Women's Phase AR Bottom Phasic fabric offers soft touch and exceptional moisture management Hybrid mapping reduces bulk while improving thermal regulation Flatlock construction improves next-to-skin comfort Ankle length Provides sun protection (UPF 50+) Encapsulated silver ions reduce odour SPECIFICATIONS of the Arcteryx Women's Phase AR Bottom Weight: 4.2 oz / 120 g Fit: Next-to-skin Phasic AR (body) - 87% polyester, 13% polypropylene Phasic SL (panels) - 70% polyester, 30% polypropylene ARC'TERYX NEXT to SKIN FIT: These snug-fitting garments are made with stretch fabrics to fit next to the skin and enhance moisture management and thermal efficiency. Arc'teryx next to skin fit pieces constructed with their heavier-weight AR and SV fabrics also perform very well as mid layer pieces, so you should consider sizing up to accommodate a base layer underneath if the intention is to use this as a mid layer option if you are building a layering system. Also check out the size guide to learn how to calculate your body measurements before selecting a size. This product can only be shipped within the United States. Please don't hate us.

- Moosejaw

Mid-weight base layer bottom appropriate for cooler temperatures and high-output activities. Hybrid mapping of Phasic(TM) AR (in the body) and Phasic(TM) SL (in the panels) fabrics in addition to the flatlock construction and comfortable next-to-skin fit eliminates excess bulk and rapidly transfers moisture for efficient evaporation. Benefits include improved temperature regulation and layering. Note: this product only ships to North America