7AM Enfant Blanket 212 Evolution The sleek and contemporary Blanket 212 evolution® keeps little ones toasty from head to toe on mountain hikes, chilly city streets, and everywhere in between. The smart design allows you to size it up or down using zippered length and width extensions, enabling it to grow with your child from 6 months to 4 years old Insulated stroller and car seat muff. Black outer nylon shell with tan sherpa interior. Folds compact for storage. Easy to attach and cozy for cold weather.