Toddler sets: rib-knit waistbands and cuffed waists and ankles. Adult onesies: some list a front pocket; lounge sets: some have side pockets and a tie waistband. At least one product explicitly lists “No Pocket” in its garment details.
Closures vary by style: toddler sets use pullover tops and pull-on pants; some lounge bottoms have a drawstring; adult onesies feature front zippers (half-length or full-length).
Most items are machine washable; some indicate tumble dry is acceptable. Exceptions include at least one lounge set that advises do not tumble dry, do not bleach, use a laundry bag, and hang or line dry. A toddler description also recommends washing cold and avoiding bleach or ironing.