I'm going to buy me a new wetsuit for freediving. In the scubastore i've found that mares has some suits who aren't too expensive. But what's difference between the Mares Instinct Open cell and the Mares Instinct Sport? To me they really look pretty much the same...
Open cell: Mares - Pure Instinct
Sport: Mares - Pure Instinct
Open cell: Mares - Pure Instinct
Sport: Mares - Pure Instinct