If you're having trouble keeping your footing in slippery rivers, then this traction system was designed to help you with just that. The Rock Treads aluminum traction system is designed to add traction to your wading by utilizing small aluminum discs that grip to moss covered stones like sandpaper. Since aluminum is a soft metal, just 15lbs of force is enough for the aluminum to dig into the stone to provide that extra grip.
As an added bonus, because Rock Treads are round in shape, they won't get ripped off by snagging on rocks while you're wading. The disk spins in place allowing your Rock Treads to provide friction without biding.