Suddenly, Water Shoes Are Summer's Most Controversial Fashion Trend

Nike Aqua Turf Shoe ($49, originally $65)

Another bestseller, these Nike water shoes are equal parts practical and aesthetically pleasing. Their low-cut structure wraps your foot in contour-hugging mesh without squeezing it, and the rubber insole gives you comfort with every move. They also have a foam footbed that's ideal for both wet and dry surfaces. If you're in between sizes, it's recommended that you size up.