PREMIUM SOFT SMOOTH FABRIC - Made of 66% Viscose, 28% Polyester and 6% Spandex, our girl pajamas feature a well-tailored snug fit. The lightweight fabric is highly breathable and capable of drawing away sweat to keep your little one cozy and dry all day and night with silky soft smooth touch. RICH SOLID COLOR OPTIONS - These solid-color pajamas adopt a minimalist design style. Multiple pleasant color selections are provided to match your kid's daily dressing preferences. STRICTLY TESTED SAFE FABRIC - Child safety always comes first. Our fabric is OEKO-TEX certified and has passed authoritative textile safety testing, sitting gently against kids’ delicate skin. EASY CARE & LASTING SOFTNESS - This baby pajama set allows convenient machine washing. The fine fabric stays free from color fading, shape distortion and fabric pilling after repeated washes, keeping its original soft touch for long-term use. STRETCHY FIT FOR MULTI-SCENE WEAR - Designed with great flexible stretch, these pajamas move freely with kids without uncomfortable constraint, suitable for bedtime rest and indoor play. Available in sizes ranging from 12 months to 7 years old.