Stay warm this winter with this two-piece set of Beverly Hills Polo Club Thermal Underwear for boys. With a classic solid pattern and a comfortable cotton blend material, this long johns-style underwear is perfect for keeping your little one cozy. The set comes with two pieces, both in a crisp white color, and is machine washable for easy care. Ideal for boys size 4, this underwear set is made in Bangladesh and features the iconic Beverly Hills Polo Club logo. Whether for playtime or bedtime, this thermal underwear is a must-have for any young boy's winter wardrobe.