N'Ice Caps Little Girls and Baby 4 Corner Sherpa Lined Fleece Snow Hat Mitten Set Soft sherpa lining in hat and mitten Adjustable hook and loop chin strap 4 corner design with tassles Soft and comfortable Infant size mittens up to 18 months do not have thumbs; larger size mittens have thumbs 1-3 months 3-6 months 6-18 months 2-3 years 4-7 years Double the warmth Double the wind protection Naturally water resistant, and stays warm even if the outer layer gets a little wet Hook and loop chin strap is easy to apply and works well to keep the hat on when playing outside, or bundled up in a stroller A little bit of elastic at the wrist helps to keep these mittens from wiggling off