Stay cozy and stylish with this Lands' End Boys Thermal Heat Long Sleeve shirt in a classic navy blue. Made for chilly weather, this shirt features a thermal fabric that provides extra warmth without sacrificing comfort. The long sleeves and crew neck design make it a perfect choice for layering or wearing on its own.

Ideal for everyday wear, this shirt is made to last and withstand the rough and tumble of boy's daily life. The size medium fits boys who are 5 to 6 years old, and the shirt is machine washable for easy care. Add this versatile piece to your little one's wardrobe, and he'll be ready to take on the cold with confidence.