Pearl Izumi - Ride Women's Elite Prima Reverse Vest 100% Polyester Imported Lightweight and packable Elite Barrier fabric delivers lightweight wind protection and warmth. Elite Barrier fabric with Primaloft provides optimal warmth Full length internal draft flat with zipper garage seals in warmth. Two front pockets. One zippered back pocket Reversible. Elite Thermal Fleece fabric powered by S. Cafe provides superior insulation, moisture transfer, dry time and odor-resistance