Stay cozy and comfortable with Athletic Works Youth Boys 2-Piece Waffle Thermal Layering Underwear. Ideal for those chilly days, this base layer set is designed to provide a warm and breathable layer under your child's regular clothing. The classic blue hue and solid pattern offer a timeless look, while the moisture-wicking and stretch features ensure your little one stays dry and comfortable throughout the day.

Crafted from a soft blend of cotton and polyester, these underwear sets are machine washable for easy care. Available in size XS (4-5), the pack includes two pieces, making it a practical addition to your child's wardrobe. Whether for sports or everyday wear, these thermal underwear sets combine functionality with style to keep your boy looking and feeling his best.