With an emphasis on fun and progression, the Speedmachine J3 fosters a love for skiing. Thanks to our new weight adjustment switch, the boot’s flex can readily be customized, providing young skiers with the perfect amount of support. By positioning them in a neutral stance, the Speedmachine J3 enhances stability and accelerates progression. And for additional support, it features a third buckle. Easy to put on and easy to take off, the boot also sports a plush liner that maximizes warmth and comfort.