Birkenstock Boston EVA Collection

The one that's great for getting wet plus the classic arch support foot bed you know and love.

An added bouns is the working buckle getting you a better fit over the top of the foot, and of course available in Regular or Narrow Widths

What is EVA? It's a water-friendly plastic like substance, but more technically

EVA (ethylene vinyl acetate) is a high-quality, very light, elastic material with very good cushioning. As a result, it smooths out slight irregularities in the floor and ensures that every step is softly cushioned.: