Mountain Hardwear Effusion Power Jacket Collegiate Navy

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 Weight11.9 oz. / 336 g. Center Back Length27" / 69 cm Materials: Body Active Solution 20D 3L Jersey