Grundéns Species Sandal is a fishing sandal with a cushioned SeaDek™ footbed and a razor-siped, non-marking outsole for traction. It’s a simple choice for warm-weather days when you want an open sandal but still need grip on wet boat decks and docks. Grundéns lists it as shock absorbing, which matters if you’re standing for long stretches. The outsole is described as non-marking, a plus for keeping decks clean. Across the range we stock, the changes are size (M 8 through M 14) and the fish-themed detailing. If you need more coverage than a sandal or plan to wade rocky bottoms, this isn’t the right footwear category.