REEF Ortho-Seas Sandal-Black Size:11 Interchangeable fully modular system by

Interchangeable fully modular system by changing to an 1150 or 1650 Front Wing

The Sonar Foil System can be mounted to any foil board with a 165x90mm bolt pattern

Remarkably Stable at a low speed

If you are on the border between two sizes

Frontline Replacement Instructional Video

REEF Ortho-Seas Sandal-Black Size:11 Interchangeable fully modular system byFrom Reef The Ortho Seas men's sandal also comes in full grain leather for an even smoother ride. With anatomic contouring, heel cupping for stability, high arch support and our signature high energy rebound cushion footbed to make every step easier. Our Ortho Collection is designed with enhanced arch support and optimal heel cupping to promote overall foot wellness and keep you comfortable all day Enhanced arch support with optimal heel cupping All