N'Ice Caps Girls Sherpa Lined Flowers Embroidered Micro Fleece Set 3 multi flowers embroidery Full soft sherpa lining in hat and mitten hook and loop chin strap on hat; elastic in mitten wrist Hanging tassel on hat For infant sizes up to 18 months, the mittens do not have thumbs 6-12 months 12-18 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