Korkers Castrax are great for wearing over your wading boots when fishing slippery areas. Featuring 36 threaded tungsten carbide spikes, Korkers are built to last and provide excellent grip for those fishing wet jetty rocks and navigating mossy rocks. Great for construction workers who need extra footing when walking on roofs as well as anyone who needs grip when walking in icy winter conditions.

The Korkers CastTrax Features:

• 36 replaceable durable threaded carbide spikes (18 per sandal) placed under toe, heel and ball of foot.
• Combination of aggressive rubber lug & carbide spike pattern provides traction on any surface.
• Includes 10 additional carbide replacement spikes & 1 buckle.

SIZE CHART:
Size MD: 7 - 9.5
Size LG: 10 - 11.5
Size XL: 12 - 13.5
Size 2X: 14 - 15