These are the best swim caps according to our tests and Olympians Katie Ledecky and Bobby Finke. These caps are great for adults, kids and beginner swimmers.

Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X “This is one of the swim bags that I use —I’ve [had it] for about a year now,” Ledecky, 24, ...

This same technology is used with TYR’s Tripwire caps and TYR’s Aqua Bands. The material acts as a slick, second skin. Meanwhile, the mesh on the inside of the forearm works as water traction.

At the event, Darcy Miller Nussbaum, the editorial director of Martha Stewart Weddings, introduced TYR swim caps she designed, which will be sold at the department store for $12 each.