There are many ways to describe a boat, but Invincible has settled upon one word that embodies grace, strength, agility and more: athletic. “The fact is,” the company says proudly, “no one today ...

As a boat buyer, you might be asked, paraphrasing the server at your favorite diner inquiring about coffee sweetener, “One hull or two?” Invincible’s patented ­monohull has one of the lowest drag ...