Cuddl Duds Thermal Underwear for Kids - Boys Cold Weather Clothes Fleece Lined Thermal Set - Winter Base Layer Long Johns - Thermal Shirt Top and Leggings Pants 2-Piece Set for Boys - Black XL

COLD-WEATHER READY: Help your kids stay cozy in the cold with a brushed fleece inside and matte soft outside. Our 2-piece thermal set has moisture-wicking fabric that absorbs and evaporates moisture.. SPANDEX STRETCH: This boys top and bottom set features a spandex stretch that provides flexible comfort for busy activities. They’ll feel snug and warm during chilly adventures.. HEAD-TO-TOE PROTECTION: Our thermal underwear has 50+ protection from harmful UV rays. With a thumbhole sleeve top, modern rise leggings, and a functional fly, your boys will look and feel great all day and night.. COMPLETE COMFORT: They’ll feel warm without the bulk with our stylish base layer sets. The tag-free label helps reduce irritation for a seamless, itch-free experience without distractions.. Live in Layers: For 50+ years, Cuddl Duds has provided comfy thermal underwear. Our innovative technology helps you stay warm and look good doing it — because layering is a lifestyle.