We recommend 5-inch boards for all-around use in most cases. The ERS DUAL 10-0 is a deliberate exception. At 6 inches thick and 33 inches wide, it's designed to carry paddlers in the 200+ lb range with the buoyancy and rigidity needed to paddle efficiently — not just stay afloat. The shorter 10-foot length keeps it maneuverable in a way that longer "stability" boards don't.
The boards in this collection are built on ERS's ultra-rugged DUAL-series construction, with the Lake-River-Coast configurable fin system that lets you adapt to flat water, moving water, or coastal conditions. If our sizing guide sent you here, you're in the right place.