RJ-1 Heavy Alpaca Lined- BlackThe Heavy Alpaca Lined RJ 1 takes the rugged foundation of the classic RJ 1 and adds a layer of warmth and refinement for colder conditions. Built from 20 ounce Martexin waxed canvas made in the USA, this jacket is paired with a Japanese alpaca liner for exceptional insulation, while the sleeves are finished with smooth Japanese satin for easy wear. Functional details include a front pleat, elastic interior bands that allow the shoulders to move with