Whether your young skier is making their first turns or already exploring the entire mountain, the Speedmachine J2 gives them the confidence they need to have fun. Thanks to a brand new weight adjustment device, the flex of the ski boot can be easily adapted to ensure the perfect support. By placing the child in a neutral stance, the Speedmachine J2 improves stability and accelerates progression. Easy to put on and take off, the boot also features a soft liner that maximizes comfort and warmth. Create great memories and big smiles with the Speedmachine J2.