Simple Joys by Carter'sToddlers and Baby Girls' Loose-Fit Flame Resistant Fleece Footed Pajamas, Pack of 3

are these loose fitting pajamas?

Are the pajamas non slippery? We have hardwood floors and some pajamas we bought were still slippery even though they had the rubber.

Is polyester good for baby skin?

Do these pajamas have fold over cuffs for hands?