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Effusion Power Jacket

SKU #: pg43408

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Effusion Power Jacket
Product Information


Mountain Hardwear's Effusion Power Jacket is 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.


  • Fitted
  • Face fabric: windpoof and water resistant
  • Strategicallly placed knit panels for increased breathability and mobility
  • Water-resistant zippered chest pocket for media player and small items
  • Thumb loops to keep hands warm


Weight11 oz / 300 g
Center Back length25 in / 64 cm
FabricBody: Active Solution™ 20D 3L Jersey (100% polyester)
Panel: Stretch Tech™ Terry (65% nylon, 22% polyester, 13% elastane)

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