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    Nordica Speedmachine J4 children's ski boots blue and white 050736003L4
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    Nordica Speedmachine J4 children's ski boots blue and white 050736003L4
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    The Nordica Speedmachine J4 with PrimaLoft insulation is certainly a choice that will work well for young, ambitious skiers.

    Parameters

    Basic data

    Brand Nordica
    Country of origin of the brand Italy
    Sport Skiing
    Gender Boy, Girl
    Season Autumn/Winter
    Leading colour Blue
    Model/product code Speedmachine J4 050736003L4
    Purpose All mountain
    Code 2000045819

    Product details

    Level of sophistication Intermediate, Beginner
    Flex (hardness) scale 55
    Sole 5355 High Traction soles
    Weight 1400g (dla rozmiaru 25.5cm)

    Shell

    Shell width 100 mm
    Shell moulding capability Yes

    Inner boot

    Inner boot PrimaLoft
    Built-in heating system No
    Mouldable inner boot Yes

    Fastening

    Buckles 4 Aluminium brackets
    Velcro Yes, 25 mm

    Warnings and producer's data

    Producer Nordica S.p.A. | Via Fante d’Italia 56, 31040 Giavera del Montello (TV), Włochy | info@nordica.com
    Product description

    Nordica Speedmachine J4 children's ski boots blue and white 050736003L4 (050736003L4)

    Young skiers need specially designed equipment that will accompany them on the slopes, while supporting their development and providing optimal conditions for learning to ski. The Nordica Speedmachine J4 ski boot model was designed to meet all these needs.

    The boots utilize TRIAX technology, which perfectly combines lightness with material durability — features essential for rapidly developing young skiers. The lighter construction of the boot reduces the load on children's feet, while its solidity provides protection and safety during skiing challenges. Thanks to TRIAX, young skiing enthusiasts can enjoy freedom of movement while having confidence in stability and proper support.

    The POWER DRIVER technology is another important element, affecting the direct power transmission from the leg to the ski. A durable strap wraps around the upper part of the leg, ensuring even pressure distribution on the shin and enabling efficient power transmission. This element increases comfort, reduces strain, and enhances skiing performance.

    Advantages

    Four buckle fastening
    The four-buckle fastening guarantees a precise fit and power transmission from boot to ski. They force considerable knee flex, making them suitable for advanced skiers who want to ski sportily. The fourth buckle usually has a sealing function. Fastening should start with the second buckle, then fasten the first and move on to the lower buckles.
    Adjustment
    They are equipped with a precise and simple adjustment system that allows them to be tailored to the individual leg structure. This ensures that the foot is well supported, which translates into increased comfort and safety.
    Depreciation
    Thanks to the use of specially selected materials and well thought-out design, the shoes feature good cushioning. Vibrations and shocks are well dampened, thus eliminating the feeling of fatigue, increasing riding performance and comfort when wearing the shoes.
    Comfort
    Comfort during hours of skiing on the slopes is key to enjoying your sport. Well-fitting boots guarantee a good fit to the foot without causing unwanted pressure, optimal warmth and the elimination of foot fatigue.
    Efficient driving
    The construction, the materials and technologies used, as well as the way it fits, are largely responsible for your efficiency when skiing. You will enjoy better control and the ski position will be natural and comfortable.
    Moulded inner boot
    The inner insole can be adapted to the shape of your foot. Moulding involves heating it in a special oven and placing it on the foot. The heated material becomes mouldable, so that the inner shoe adapts to the individual shape after just a few minutes. This process can be repeated.
    Efficient
    A good fit, adequate stiffness and bendability at the ankle, as well as the materials and technologies used to manufacture the boots, are responsible for excellent skiing performance.
    Matching
    The systems used and specially developed technologies allow the shoe to be precisely tailored to the structure of the foot. This translates into increased stability while riding, control, safety and high comfort.
    Buy in set
    Rossignol Electra pink children's ski poles Add to Wish List
    Rossignol Electra pink children's ski poles
    You save €6.00 €29.99
    €23.99
    Size
    85 cm
    90 cm
    95 cm
    100 cm
    105 cm
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    • 85 cm Notify me
    • 90 cm €29.99 €23.99
    • 95 cm €29.99 €23.99
    • 100 cm €29.99 €23.99
    • 105 cm €29.99 €23.99
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    Nordica Speedmachine J4 children's ski boots blue and white 050736003L4

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    Color
    Nordica Speedmachine J4 children's ski boots blue and white 050736003L4
    Nordica Speedmachine J4 children's ski boots black 050734007T1 -€10.00
    Size Sizes table
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    Sizes table

      To properly size ski boots, you need to consider the flex and last.

      LAST 98MM - for skiers with narrow foot's sole or for those who prefer a more enveloping fit;

      LAST 100MM - for skiers with medium foot's sole or for those who prefer a precise fit;

      LAST 102MM - for skiers with a wide foot's sole or for those who prefer a comfortable fit.

      Flex woman male Kid
      Hard - for expert and more robust 115-95 140-120 90
      Medium - for intermediate 85-75 > 110-90 70-60
      Soft - for beginners 65-55 80-60 50-25

      Mondopoint is the length of the foot (measured from the heel to the tip of the big toe).

       

      Mondo (cm) 14 14,5 15 15,5 16 16,5 17 17,5 18 18,5 19 19,5 20 20,5 21 21,5 22 22,5 23 23,5 24 24,5 25 25,5 26 26,5 27 27,5 28
      UK size 7 8 8,5 9 9,5 10 10,5 11 11,5 12 12,5 13 1 1,5 2 2,5 3 3,5 4 4,5 5 5,5 6 6,5 7 7,5 8 8,5 9
      US Size - - - - - - - - - - 1 1,5 2 2,5 3 3,5 4 4,5 5 5,5 6 6,5 7 7,5 8 8,5 9 9,5 10,5
      US Size (kids) 8 8,5 9 9,5 10 10,5 11 11,5 12 12,5 13 13,5 - - - - - - - - - - - - - - - - -
      You save €50.00 €179.99
      €129.99
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