The R. L Winston Rod Co. Freshwater Air Fly Rod is a lively addition to your quiver, with Winston Progressive Action that offers a forgiving, playful power. The rod is constructed with Boron graphite and uses the proprietary SuperSilica resin system to create a lightweight yet extremely durable blank. Boron III technology enhances power and lift throughout the lower section of the rod, while leaving the tip free to protect your tippet.