They’re marketed as everyday cold-weather gear for school, outdoor play, and snowy adventures, and also as costume pieces or accessories for fan conventions and events.
The kids sets are described as including a hat plus matching scarf and gloves.
The scarves are described as knit construction with a lightweight fabric weight; listings also call the knit soft and lightweight while still providing insulating properties.
Listings describe a stretchable knit that provides a snug, secure, and comfortable fit.
Product descriptions label the fabric as lightweight while also calling it “lightweight yet insulating,” indicating the scarves are intended to provide warmth without heavy bulk.