CORTLAND 444 CLASSIC SYLK FLOATING FLY LINES - The first fully synthetic lines to recreate the original look and unique performance of the finest natural silk lines from the past 100+ yrs. Butter-soft with a smaller overall diameter than today's lines. Match perfectly with bamboo and fiberglass rods. Color is Mustard. Offered in WEIGHT-FORWARD 2-8 weight, DOUBLE TAPER 2-6 weight