NRS Boundary Sock
The NRS Boundary Sock is a knee high waterproof sock. Great for wearing under a boot or under water shoes or sandals. The Boundary Sock gives you an extra 3-mm of neoprene insulation.
- Neoprene: 3-mm Terraprene neoprene with Titanium laminate adhesive
- Seams: Glued and blind stitched
- Neoprene HydroCuff™
- MicroPlush™ inner lining
- 3 Panel Construction
- 18″ tall size XXL