【Ultra Soft & Warm Fabric】Made of 95% Polyester + 5% Spandex blend skin-touch fabric, these boys thermal underwear set ultra soft and moisture wicking. The latest 4-way stretchy material of long johns for boys provides a breathable and comfortable fit.

【Top & Bottom Included】Kids thermal underwear set consists of a long sleeve crew neck fleece top and full length thermal pants with elastic waistband, offers free movement. Kids will feel relaxed with these perfectly hidden long johns base layer thermal set.

【Keep Warm in Nice Fleece】Perfect for cold weather, our boys long underwear in normal thickness will keep children’s body in a comfortable temperature, add warmth and reduce heat loss. These thermal for kids works excellently during their winter outdoor activities.

【Long Underwear for Kids Wardrobe】Classic thermal long underwear must be your little boys essential piece in this cold winter, a perfect thermal underwear under clothes to meet different fashion.

【Excellent Customer Service】We value your experience very much. If you have any problems with this thermal underwear for boys, please feel free to contact us. We will provide a satisfied solution.