Tag: Sierra Designs 60/40 fabric

Is 60/40 Fabric Making A Comeback?

Sierra Designs Mountain Parka

Long before the days of GORE-TEX, eVent, or even Polartec Fleece, the weather resistant fabric du jour was something called 60/40 fabric. In 1968, this special fabric made Sierra Designs famous through the introduction of the original 60/40 mountain parka, planting the company firmly on the outdoor apparel map. 

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