Athletic Works Boys' Tight Fit Thermal Long Underwear Top and Bottom Set

When cold weather calls for a close-fitting layer under coats, uniforms, and other winter clothing, this Athletic Works boys' thermal set offers a tight-fit top and bottom to wear beneath everyday outfits. The soft waffle thermal fabric is made from a blend of cotton and recycled polyester, and the set includes a long-sleeve, crew-neck top paired with a matching bottom. Tag-less construction on both pieces and ribbed cuffs at the sleeves and ankles round out the practical details, and the set comes in Rich Black. Available in sizes XS through XXL. Care is easy: machine wash cold with similar colors, use only non-chlorine bleach when needed, tumble dry low, and do not iron.