Learn more› By Seth Berkman Seth Berkman is a writer covering fitness. He's showered with swim goggles and lugged thousands of pounds of weights on the subway to test durability. We’re testing ...

And since they're pretty light (just 1 oz) and run around your head, we found that you can easily wear them securely, even underneath a swimming cap and alongside goggles. There's also a ...

The flexible cap safeguards from chlorine getting in the hair and comes with a free zipper cover for easy storage. The swimming goggles are also made from 100% silicon and are leak-proof with ...