Common fastenings include hook-and-loop closures (Velcro), pull-on or slip-on designs with elasticized wrists, and pull tabs to make removal easier. These features help keep booties snug on tiny feet.

Typical lining and insole materials include polyester or recycled PET linings, acrylic or polyurethane insoles, and cotton linings/insoles depending on the style.

Care varies by material: some booties are machine washable (gentle cycle), others recommend hand wash and drying flat, and some are labeled spot- or wipe-clean only. Drying instructions are not always provided.

Booties for early mobility commonly include non-skid or gripper soles, flexible or soft outsoles, and secure closures so the shoes stay on during crawling and first steps.

Sizes typically span newborn through toddler ranges, commonly labeled newborn, 0–3 months, 3–6 months, 6–9 months, 9–12 months, and 12–18 months (toddler).

Outsole materials listed include leather, polyester, cotton, and acrylic; some products specify a soft leather or otherwise flexible outsole. Many booties advertise non-slip, non-skid, or gripper soles to improve traction.

Warmth and comfort come from fleece, faux shearling or plush fabrics, wool knits, and soft linings, plus elastic or stretchy cuffs. Some styles also offer easy slip-on/pull-on designs and cushioned or flexible outsoles for added comfort.