Cressi Agua Long Blade Dive Fins Black EU37/38 US5.5/6.5

Agua is a very easy fin to use, doesn’t require any special
athletic or water-sport abilities, yet it still delivers excellent
performance without tiring your feet. Thanks to the latest
technology and Cressi’s experience in developing these products,
we’ve been able to markedly decrease the weight of this fin
compared to others in its category, while still preserving
excellent responsiveness. The foot pocket features the original
Self Adjusting Foot Pocket system, which thanks to the special
softness and elasticity of the blends makes for a consistently soft
and adherent fit.