Size Small. Washed but never used. My baby grew out of this before we could use it. AWARD-WINNING: Rated the #1 swaddle by the New York Times •SOFT & ORGANIC: Made with GOTS-certified 100% organic cotton •DOCTOR-DESIGNED: Created by celebrated pediatrician, Dr. Harvey •SECURE WRAP: Special inner flaps keep even little escape artists swaddled all night •HIP-HEALTHY: Designed for healthy, growing hips (International Hip Dysplasia Institute seal of approval) •SLEEP-FRIENDLY: Extra-quiet hook and loop, so light sleepers don’t wake during late-night changes •COOL & COMFY: Breathable mesh at the shoulders and legs to reduce risky overheating •EASY ARMS-OUT TRANSITION: Arm openings that unsnap for babies who prefer to sleep with arms out •SPEEDY TWO-WAY ZIPPER: Double-zipper that opens from top or bottom makes late-night diaper changes easier