This parent favorite footie is an everyday (and night) essential with magnetic closures that make dressing easy. Magnets are quick, quiet, and a lifesaver for middle-of-the-night changes. Eco-friendly TENCEL modal is silky soft, breathable, and gentle on sensitive skin. Temperature-regulating properties will keep warm in winter, you cool in summer, and oh-so comfortable year round. Perfectly sized for infants aged 0-3 months (8-12 lb).