These Sports Basement children's thermal pants are made with two layers of fabric connected back to back with open spaces between the layers to trap and hold warm air. These kids' long underwear pants are knitted with MTF soft spun polyester fibers that transport moisture away from the skin to keep you warm, dry and comfortable. Pepper Bi-Ply is a tried-and-true favorite choice for soft, comfy children's thermal pants while protecting against the cold.

• Plush-back waistband
• Gusset eases movement and reduces seam bulk
• MTF Moisture Transfer Fibers to keep skin dry
• Spun polyester is slightly brushed for extra softness
• Double layer traps air between layers for extra warmth
• Flat seam construction for seam strength and longevity
• Versatile for sports or everyday warmth needs
• Midweight warmth, relaxed fit children's thermal underwear pants