The Marmot Boys' Harrier Midweight Tight is a welcome companion during adventures spent building snow-people in the backyard or long days at the local ski resort. Its moisture-wicking material keeps him dry and comfortable, while the flatlock seams minimize chafing for a seamless fit under his snowpants. He won't feel all bundled up and restricted, either, thanks to the gusseted crotch that adds a generous range of motion.