We love the Kaiya Angel sleep sacks and would recommend them time & time again. As a mom, it's nice to know my son will be warm but this won't cover his face during his rolls and flops in his crib at night. I should add, we've been using one since we ditched the swaddle, and it's now a sleep association. He knows he gets a bath every night, lotion, pjs, and zipped up in his "Brown" outfit and then book and bed. Do yourself a favor and get one!