Our never lost magnetic mittens are made of minky fleece that's lined with organic cotton. Magnetic closures located on the back of each mitten so you can easily store them together. parents, fear not, these mittens come without thumb holes—so no magic tricks need to be performed to fit fingers in. they're roomy enough for babies fingers to wiggle around and they fit, quite honestly, like a glove. Avialable in 3 colors.