Grom today and gone tomorrow? Yeah, kids grow up fast. They shred fast, too, so help their feet keep up when they're out on the mountain in Stance's Sierra. These premium snowboarding socks feature all the same state-of-the-art technology we infuse into our adult snow socks and we just cut them to fit smaller feet. The proof is in the pow: She'll love the Sierra's colorful design, made possible by the versatility of Acrylic fibers, a synthetic fabric we chose for its insulating warmth, softness, and hypoallergenic properties. Each socks is built with an anatomically correct design that's the right fit for each foot, special elastic panels that support arches and ankles, and Y-Gore seams that bear-hug heels to prevent lift when she's strapped into her boots. Give her a new favorite board game with Stance's Sierra.