The best ear plugs for swimming will be comfortable and will help to prevent Swimmers Ear.
To protect yourself and your children from Swimmer's Ear, perforations or to stop water getting in to the ear canal for any other reason - a decent pair of ear plugs is a must.

From earplugs for surfing to swimming headbands and even custom made waterproof ear plugs, you can find it all at earplugshop.com