Index Krown has been working on this model for years and is very satisfied with the results achieved. The Key has become a surfing and performance icon, especially for surfers who focus their surfing pressure on their back foot.

Gilberto Nogueira refined the bottom of this board down to the smallest detail, achieving a perfect transition from the single to the double concave, which together with its curvature, edge and deck became an ideal combination for very high performance surfing.