Nanga Men's Inner Down Cardigan Detachable Sleeve - MochaA sleek, low profile down cardigan constructed in an ultralight yet robust 10d recycled nylon, used for both the outer and lining. Filled with a 650 fill power down which is ethically sourced Re: Act down with a 60g fill providing excellent warmth to weight ratio and excellent packability. A clean crew neckline, supported by narrow stitches on the side and under sleeve panels create a refined fit. Rounded out with snap fastening detachable sleeves for