4-PIECE MIX & MATCH SET – Includes one short sleeve sleep top, one long sleeve sleep top, and two coordinating pajama pants for versatile bedtime outfits in every season. SNUG FIT FOR SAFE SLEEP – Designed with a closer fit than regular garments to meet sleepwear safety standards while helping keep tops and pant legs from riding up. SOFT BREATHABLE COTTON – Made primarily from 100% cotton with gentle stretch trim at the neckline, wrists, and ankles for flexible comfort that moves with your little one. COMFORT-STRETCH WAISTBAND – Sleep bottoms feature a soft elastic waistband that stays comfortably in place all night long. FUN PRINTS & SWEET DESIGNS – Available in adorable themes including llamas, ballerinas, unicorns, puppies, florals, butterflies, ballet slippers, stripes, and other playful patterns kids love.