Deep cave-diving explorations are his passion and his specialty. For many years, Sylvain Redoutey has had a fixed idea: reaching the bottom of the world’s most mysterious submerged cave: The Fontaine du Vaucluse (France). In the meantime he went to beat the world record for the longest dive: 26 hours in total immersion in the cave of Frais Puit (France), in freezing water and with very poor to nil visibility. He has also designed and made a rebreather that was repeatedly and successfuly tested in the cave of La Doux de Douix. The great depths are now within reach for Sylvain... Vade Retro is delighted to be designing his drysuits.