Now even the smallest shredders can experience the fast-lacing convenience of the Boa® closure system. For the kid that's just learning to stand sideways, or is growing out of the Velcro® Mini-Grom boot, the Burton Grom Boa® delivers comfort and a mellow flex that's great for learning on the bunny hill or stepping it up to the groomers. With a quick turn of the dial, kids can dial in their boots without help from mom or dad, and open the door to a whole new world of mini-shred possibilities.