Send them out to play all day in the protective Hot Chillys® Bi-Ply Crewneck. The performance base-layer is crafted in a supersoft jersey knit with flat-lock seams and a moisture-wicking finish. The regular-fit top is constructed with a stretchy ribbed-knit crew neck, long sleeves, tagless design, and a straight hemline. 100% polyester. Machine wash warm, tumble dry. Made in the U.S.A. and Imported. Product measurements were taken using size SM (6-8 Little Kid/Big Kid). Please note that measurements may vary by size. If you're not fully satisfied with your purchase, you are welcome to return any unworn, unwashed items in the original packaging with tags and if applicable, the protective adhesive strip intact. Note: Briefs, swimsuits and bikini bottoms should be tried on over underwear, without removing the protective adhesive strip. Returns that fail to adhere to these guidelines may be rejected. Measurements: Length: 18 in View Zappos.com Glossary of Terms Hot Chillys Kids Bi-Ply Crewneck (Toddler/Little Kids/Big Kids)