Airflo Sixth Sense 2 Fast IntermediateThe Sixth Sense 2 Intermediate Fly Line range has been designed to meet the specific needs of the Stillwater fly angler, the long front taper excels with teams of flies, creating the perfect balance between delicacy and distance a must for stillwater. Its low stretch core puts you in direct contact with your flies. Precision controlled sink rates up to 8ips (Di 8). Line Weight Density Total Head Length AFTM Weight (30) Total Length Core WF5 6 FAST