I've tried a few different water shoes and I think the best ones for men are those that are lightweight, breathable, and have good grip. I personally like the ones from Teva or Merrell, they're great for water activities like kayaking or paddleboarding. They also dry quickly and are comfortable to wear. Another option is the Speedo water shoe, it's a bit more sporty and provides good support and traction. I've also heard good things about the Sanuk water shoe, it's more casual and relaxed, but still has good grip and is comfortable to wear.