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The North Face Women's Summit L3 Proprius Ventrix Knicker - Moosejaw
 
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The North Face Women's Summit L3 Proprius Ventrix Knicker
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The North Face Women's Summit L3 Proprius Ventrix Knicker

The North Face Women's Summit L3 Proprius Ventrix Knicker is rated 5.0 out of 5 by 1.
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The North Face Women's Summit L3 Proprius Ventrix Knicker is extra warmth for ski mountaineering. Whether you're on your way up or heading down, sometimes it gets a little chilly from hip to knee. With side zips and snap tab closures, in steps an insulated knicker for targeted, lower body warmth. The 60g of Ventrix™ synthetic insulation is covered with a 100% nylon exterior shell, which is also treated with a durable water repellent finish. Lightweight, warm, and sheds light snow or rain.

Product Description
Item No.   10380852

The North Face Women's Summit L3 Proprius Ventrix Knicker is extra warmth for ski mountaineering. Whether you're on your way up or heading down, sometimes it gets a little chilly from hip to knee. With side zips and snap tab closures, in steps an insulated knicker for targeted, lower body warmth. The 60g of Ventrix™ synthetic insulation is covered with a 100% nylon exterior shell, which is also treated with a durable water repellent finish. Lightweight, warm, and sheds light snow or rain.

Insulated
Quick Drying

FEATURES of The North Face Women's Summit L3 Proprius Ventrix Knicker

  • Standard fit
  • 9"rise
  • Lightweight fabrics with high air permeability
  • Fabric on lower legs and rear is more abrasion resistant
  • Side seams anchor insulation for maximum venting during movement
  • Pocket bag utilizes ultralight fabric for increased venting
  • Partial elastic waist features Bemis bonding for a low profile and snug fit
  • Stretch knit with FlashDry™ technology covers elastic at internal waistband
  • Zip-fly with hidden snap closure
  • Exposed, two-way, full-length side zips with snap tab closures at top and bottom for easy on/off
  • Slightly longer front hem with articulation for maximum

Fabric Details

  • Upper thighs: 40D x 30D + 20D 92 grams / square meter 94% Nylon, 6% Elastane with durable water repellent (DWR) finish
  • Lower thighs, back of legs: 20D x 20D 46 grams / square meter 100% Nylon ripstop with DWR finish
  • Waistband: 235 grams / square meter 85% Recycled polyester, 15% Elastane knit with FlashDry™
  • Body lining: 20D x 30D + 20D 60 grams / square meter 92% Nylon, 8% Elastane with DWR finish
  • Thigh-pocket-bag lining: 20D x 20D 51 grams / square meter 85% Nylon, 15% Elastane woven mesh
  • Insulation: 60 g Ventrix™-100% Polyester

Product Specifications
Primary Fabric: Nylon
Rise: Mid
Primary Lining Fabric: Nylon
Features: Water-resistant, Abrasion-resistant, Venting, Quick Drying
Shorts Inseam: 14 in.
Weight: 10.4 oz
Insulation Details: 60 g Ventrix
Fabric Weight: 2.7 oz / Square Yard
The North Face Collection: Summit Series
Disclaimer: We only ship this brand to US Addresses.
Gender: Womens
Best Use: Casual
Fit Type: Regular Fit
The North Face FlashDry

The North Face FlashDry
FlashDry enables the user to stay drier and more comfortable in a wide range of weather conditions and environments. It doesn't add weight or bulk and never washes or wears out. FlashDry will accelerate evaporation so you can dry off quicker.

Check Out All FlashDry Products >

DWR tech

Durable Water Repellent
DWR (Durable Water Repellent) is a coating that is applied to fabrics which makes them water-resistant, or hydrophobic. A DWR finish doesn't interfere with breathability, which makes it perfect for adverse conditions in the backcountry.

Product Reviews
Rated 5 out of 5 by from Very versatile! I’ve had such good experiences with the Ventrix technology as active insulation in my jackets that I had to get a pair of the shorts! I bought these in both a women’s XS (blue) and S (black). I feel that they run big, even when buttoned up as tightly as possible, so the XS fit best. I wore these all winter with tights underneath for snowshoe running and backpacking in the PNW. Fully-insulated pants overheat me too much and tights or shell pants alone are often not warm enough, so having tights with insulated knickers are the happy medium! They go to my knees (I am 5’6”), and stretch and move well with running. For aesthetic purposes, I wish they were a tad bit shorter, but the extra length means extra warmth. The knee cuffs do not cinch or tighten, and they do not stay put when I fold them up higher, so the length is what you get. The pocket is very spacious and keeps my phone warm. On especially warm days or workouts, it’s nice to have the option of zipping up the sides. The side zips also allow me to remove the shorts without having to remove my snowshoes.
Date published: 2019-05-05
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Size Guide

The North Face Women's Bottoms

ALPHA SIZE X-Small Small Medium Large X-Large
Numeric Size 0 - 2 4 - 6 8 - 10 12 - 14 16 - 18
Waist 25 - 27" 27 - 29" 29 - 31" 31 - 35" 35 - 39"
Hips 34 - 36" 36 - 38" 38 - 40" 40 - 44" 44 - 48"
Inseam (Short) 28.5" 29" 29" 29 - 29.5" 29.5"
Inseam (Regular) 30.5" 31" 31" 31 - 31.5" 31.5"
Inseam (Long) 32.5" 33" 33" 33 - 33.5" 33.5"

The North Face Women's Plus Size Bottoms

ALPHA SIZE 1X 2X 3x
Numeric Size 14 - 16 18 - 20 22 - 24
Waist 36 - 38" 40 - 42" 44 - 46"
Hips 46 - 48" 50 - 52" 54 - 56"
Inseam (Short) 28" 28" 28"
Inseam (Regular) 30" 30" 30"
Inseam (Long) 32" 32" 32"

HOW to MEASURE
WAIST: Place your hands on your hips and bend to the side. The indent on your side as you bend is your natural waist. Measure the total circumference at this point.

JEANS WAIST: Measure your circumference at a point about 2 inches below the belly button.

HIPS: Stand with your feet 6" apart. Measure the total circumference at the fullest point of your hip.

INSEAM: Stand with your feet 6" apart. Measure from the top of the leg/crotch to below the ankle. Or take a pair of pants that fit well and take the same measurement.

FIT TYPES
SLIM FIT: Slim in the seat and close-to-body throughout. A straight side seam runs through the hip and thigh. Pants will be narrow through the leg, with a moderate taper from mid-thigh down.

STANDARD FIT: Trim, but not tight, in the seat with an ease through the hip and thigh. Pants will be narrow through the leg with a moderate taper from mid-thigh down.

RELAXED FIT: Has a generous fit in the seat and is roomy through the hip and thigh. Ease through leg with a slight taper from mid-thigh down.