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The Arc'teryx Women's Alpha Comp Pant is a climbing pant for conquering ice and alpine. The hybrid pant uses two fabrics, N40p 3L laminated Gore Fabric Technology and Fortius 1.0. The Gore fabric provides waterproof protection where you need it most while the Fortius 1.0 provides stretch and heat regulation. When you're working hard and fast up the mountain, your body generates excess heat that needs a quicker release than a full waterproof pant can provide. This way, you're getting the best of both worlds. The trim fit keeps everything streamlined to reduce snags along the way. A zipper at the lower leg opens to reveal a fabric gusset, accommodating larger boots when left open, and to a closer-fitting taper when shut. Burly Keprotec instep patches prevent crampons and other sharp edges from tearing the pants apart before getting through the season. The low-profile waist remains unbulky underneath a harness and the zippered thigh pocket sits low to steer clear of the harness as well.
Products on Sale are Discontinued Styles or Colors.
FEATURES of the Arcteryx Women's Alpha Comp Pant
Fortius 1.0 in the core has motion stretch and air permeability for comfort during high eXertion
Durable N150p-X 3L Gore Fabric Technology with tricot protects areas of high exposure from weather (composite construction)
Low profile metal waistbelt
Thigh pocket sits below harness
Three position lower leg gusset: Closed for crampon use, middle or fully open for ski touring boots
Keprotec instep, hem adjuster
We only ship this brand to US Addresses.
Climbing, Ice and Mixed Climbing, Snowboarding, Winter Camping, Basecamp and Expedition, Snowshoeing, Mountaineering and Alpine, Skiing, Snowsports
Water-resistant, Packable, Waterproof
Women's Jackets, Shirts and Tops
0 - 2
4 - 6
8 - 10
12 - 14
16 - 18
• Arc'teryx recommends you calculate your body measurements using the info in the Measurement Guide below before selecting a product size. The measurements provided in their size guides refer to your body measurements unless otherwise specified.
• Check the fit type in the product FEATURES and SPECIFICATIONS and refer to the Fit Guide below to ensure you are ordering a product for the correct end use.
Length (Long / Tall)
• Please note that the actual pant length may vary slightly from the info above, depending on the intended end use of the product.
Women's Numeric Pant Sizing
• Several models of Arc'teryx pants are sized numerically and available in different inseam lengths. You will see these sizes reflected in the options in the Select a Size drop down menu for particular products.
• For all other pants available in numerical waist sizes where the inseam length is not specified, the inseam lengths provided above apply.
Small / Medium
Large / X-Large
21.7 - 22.4"
22.8 - 23.6"
6.7 - 6.9"
6.9 - 7.2"
7.2 - 7.5"
7.5 - 7.8"
6.5 - 6.7"
6.7 - 7"
7 - 7.2"
7.2 - 7.4"
7.3 - 7.6"
7.8 - 8.1"
8.2 - 8.6"
8.6 - 8.9"
8.9 - 9.3"
7 - 7.2"
7.2 - 7.5"
7.5 - 7.7"
7.7 - 8"
8 - 8.2"
ARC'TERYX MEASUREMENT and FIT GUIDE
HOW to MEASURE:
Chest / Bust - Measure around your chest / bust, holding the measuring tape under your armpit.
Waist - Measure around the natural waist, which is often the narrowest part of your waist.
Hip - Measure around your hips at the widest part.
Sleeve Length - With your arms in a slightly bent postion, measure from the center of the back of your neck, along the length of your arm, to the wrist.
Inseam / Pant Length - From a standing position, measure from your crotch to your ankle.
Dress Length - Measuring the front of the garment from the neckline at shoulder to the hem edge.
Head Circumference - Measure the full circumference around the widest part of your head.
Hand Length - Measure from the tip of your middle finger to the base of the palm.
Hand Width - Measure the circumference of your hand around the knuckles, excluding the thumb.
• Please note that all the info provided above refers to body measurements, and NOT the dimensions of the garment.
FIT TYPE INFO and DETAILS:
Next to Skin Fit - These snugly-fitting garments are made with stretch fabrics to fit next to the skin to enhance moisture management and thermal efficiency. Garments in this fit category when constructed using Arc'teryx's heavier-weight AR and SV fabrics also perform very well as mid layer pieces, and users should consider selecting a larger size to accommodate a base layer underneath if the intention is to use this layering system as a mid layer option.
Trim Fit - Trim-fitted garments share the motion-friendly traits with Arc'teryx "Athletic" fit garments, but are patterned with lower volume for reduced bulk. These close-fitting pieces layer well under other garments.
Athletic Fit - This is the "Arc'teryx Standard" fit. These complete patterns utilize anatomical shaping and gussets to enhance motion by minimizing excess bulk. Easy layering under or over each item extends seasonal versatility and comfort.
Relaxed Fit - Relaxed fit garments rely on higher volume patterns and a reduced amount of articulation to offer roomy mobility.
Expedition Fit - Cut roomier than the Arc'teryx Athletic fit and suitable for winter/extreme conditions, Expedition (XPD) fit garments are cut larger to accommodate multiple layers without binding or restricting movement.
• You can find the fit type and additional fit info for Arc'teryx styles in the product description FEATURES and SPECIFICATIONS.