The Aqualander ZEN project stems from the desire to explore the sea coasts in the most simple and natural way. The sea coasts can be explored by walking or swimming. But sometimes you will have to walk over shallow rocks or even climb, dive or jump in the water.
Because of the shoes available until now, are a drag while swimming and nullify the thrust of the foot, there was a need for a shoe that in addition to protecting during the walk, would not create drag but help the swimming.
The Aqualander shoe models are equipped with a hydrodynamic projection that reduces resistance to forward motion while swimming, provides a small increase of the thrust compared to the barefoot and does not hamper when walking because it's reduced length does not interfere with the ground.
These sea shoes also meet the different needs of bather and water sports enthusiasts.
In fact, they protect the feet from rough grounds and on pebble beaches, protect from marine organisms in the shallow waters, allow you to climb a rock or stand up on a surfboard
As opposed to other beach shoes, the Aqualanders will increase the performance, durability and ease of your swimming, help also the less experienced and resistant swimmers and will make you feel a better swimmer. 
As opposed to fins The Aqualanders will let you retain the feeling of natural swimming.
Coasteering with Aqualander shoes means bring with you the minimum: snorkeling equipment, and depending on the climate, environment and the duration of the trip, wetsuit, protective helmet, drinking water, energy bars or other equipment in a floating bag or under the wetsuit.