Mountain Hardwear Effusion Power Jacket - Women's

$124.95 180.00 save up to 31%
Some Discontinued. Limited to stock on hand.

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    Estimated to ship Sep 22 - details
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A revolution in all-weather running technology. The Effusion is crafted with the perfect combination of body-mapped fabrics: windproof panels to block the wind where it hits and super-breathable stretch panels to dissipate perspiration and excess heat.


  • Face fabric: windproof and water resistant
  • Strategically placed knit panels for increased breathability and mobility
  • Water-resistant zippered chest pocket for media player and small items
  • Dual hem drawcords for quick fit adjustments
  • Thumb loops keep hands warm
  • Flat-lock seam construction eliminates chafe
  • DWR finish repels water
  • Our lightest weight 3-layer jacket with hybrid MCZ construction. Wind/Water protection where you need it; wicking and stretch panels where you want it.
  • Apparel Fit Active
  • Weight11.9 oz. / 336 g.
  • Center Back Length27" / 69 cm
  • Materials: Body Active Solution 20D 3L Jersey

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Review Summary

4.5 out of 5

2 Reviews

  • Build quality: 1
  • Great design: 1
  • Performance: 1

Comfort: 5 / 5
Durability: 5 / 5
Quality: 5 / 5
Water Protection: 4 / 5
Wind Protection: 4 / 5
Fit: 1 / 5

2 Ratings & Reviews


December 06, 2011

i bought this jacket for my wife, she loves it. the color, the contrast paneling. perfect for layering. i would highly recommend this piece to others.

Comfort: 5 / 5
Durability: 5 / 5
Quality: 5 / 5
FitClothes: 1 / 5
WaterProtection: 4 / 5
WindProtection: 4 / 5
from Paris, France
55-64 yrs

Not just a running jacket....
January 17, 2013

I was looking for a light weight jacket that would provide some protection from the elements during hikes and treks. This jacket is very fitted: I am 5'2, 108 lbs -- the XS was too tight in the arms and chest, but the S fit perfectly. It looks very stylish and I love the longish sleeves with the thumb loops. The dragonfly/iris is a beautiful rich color, but doesn't scream out "Here I am in the outback in colors not found in nature." The jacket provides good protection from cool/chilly weather during hikes and early mornings at camp. It also stands up well to moderate wind and mist/very light rain. It is very light weight and doesn't take up a lot of room in your pack.

Pros: Great design, Build quality, Performance

Also Available

Mountain Hardwear Women's Effusion Power Jacket Photo

Black, Dragonfly and Iris.

Available sizes, while supplies last, include size xs, size small, size medium, size large and size extra large: xs, s, m, l, xl.

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