The Vest Day is the perfect toddler zip-up swim vest made to last! Made of polyester and foam, this warm and buoyant swim vest will keep your young swimmer safe from the sun’s harmful UVA and UVB rays, while keeping them safely afloat above the water’s surface. Easy to put on and take off with its full front zipper, and adorned with playful and unique designs to make water safety that much more fun — it’s really the vest!