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.
Key Features of the Mountain Hardwear Effusion Power Jacket:
- 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
- Weight: 11.9 oz. / 336 g.
- Center Back Length: 27" / 69 cm
- Materials: Body Active Solution 20D 3L Jersey