Buy a USCG-approved Type II or Type III vest. Skip the arm floaties.

Yes, but only if it has a US Coast Guard label sewn in. The cute animal-shaped inflatable rings and arm bands don’t count—they’re toys, not life jackets. Look for a Type II (good for calm, inland water) or Type III (more freedom to move, but still buoyant) vest designed for kids. Avoid anything with a neck pillow or that flips them face-down.

Comfort for all-day wear means soft foam panels (not hard plastic lumps), adjustable straps on the sides and between the legs, and a zipper front. Crotch straps are non-negotiable—they stop the vest from riding up over the kid’s head. Neoprene lining is nice but not required. Try it on at the store: if they can lift the vest over their ears, it’s too loose.

Skip the inflatable vests—one puncture and they’re useless. And don’t buy used. Foam degrades over time even if it looks fine. A new USCG-approved vest runs $25–50 and lasts a couple seasons if you rinse it with fresh water. That’s cheap peace of mind.

Your kid will outgrow it before you regret the purchase.