Fog Rib Zip Fit & Beanie SetDesigned to be worn day and night, this magic comfort and stretch one piece will grow with baby 2 3x longer than the average one piece. We have thought of everything when designing the perfect outfit for your baby! Its essentially athleisure for babies our Zipfit can be worn as a full outfit with matching hat or just as comfort clothes for nap and sleep time. Changing time just got easier with a 2 way zipper to keep babys arms, legs, and tummy warm.