Jacqui's Baby Girls' Cotton Knit Tights with Elastic Waist - Lots of Colors cotton, 100% cotton, cotton knit, Made in USA Lots of Colors and Sizes for Preemies up to 24 Months 100% Soft Cotton Interlock Knit for Baby's Comfort Soft Elastic waist for EZ On/Off NICU Approved Design With No Elastic Available