Hareline 3mm Fly Foam

Hareline 3mm Fly Foam is a durable, high-floating foam material designed for tying buoyant dry flies, terrestrials, hoppers, beetles, ants, poppers, and strike indicators. With its 3mm thickness, this foam provides excellent flotation and structure, making it ideal for patterns that need to stay on the surface even in fast currents or rough water. The lightweight, closed-cell construction resists water absorption, helping flies remain effective throughout long days on the water.