Prada PRD triangle logo patchwork knit sweater jacket.This custom-made Australian cotton velvet boasts a rich, sturdy feel. Using imported infrared positioning technology, the sweater panels are seamlessly joined together using specialized stitching, resulting in virtually invisible seams. Each pocket is hand-sewn by artisans, with precise control of size and height to ensure the left and right pockets are evenly spaced and level. The cardigan features a relaxed fit.