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Nordica Speedmachine J3 are not just ski boots — they are allies for young skiers on the slopes, offering support and comfort at every stage of their skiing adventure

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 J3 050870013L4
Purpose All mountain
Code 2000045822

Product details

Level of sophistication Intermediate, Beginner
Flex (hardness) scale 45
Sole 5355 High Traction soles

Shell

Shell moulding capability Yes

Inner boot

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

Fastening

Buckles 3 aluminium clamps
Velcro No

Warnings and producer's data

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

Nordica Speedmachine J3 children's ski boots blue and white 050870013L4 (050870013L4)

Children's ski boots Nordica Speedmachine J3 represent a combination of comfort, confidence, and control—everything young skiers need to have an amazing time on the slopes.

The developing skills of young skiers require equipment that grows with them. The unique Weight Adjuster system ensures that the boot's flex can be quickly and easily adjusted, guaranteeing that young skiers always have the right support on the slope. This simple solution allows seamless customization and flexibility that adapts to the needs of young, dynamically developing skiers.

Speedmachine J3 not only increases stability but also accelerates progress in learning and acquiring new skills by promoting a natural stance. This balanced position provides optimal conditions for learning turns and improving technique, positively impacting the experiences of young athletes on the slope.

The Triax material used in the shell is known for its lightness and durability, which is extremely important when it comes to children's ski boots. The lightweight construction helps young skiers move more easily both on and off the slope, while minimizing the strain on their legs. Durability, on the other hand, ensures that the boots can withstand any challenges and snow play that children might come up with.  

Advantages

Three-buckle fastening
The three buckles allow for excellent adjustability and a precise fit to the foot. Boots with this fastening system tend to be more rigid, with a high camber angle that forces the knees to flex. They will work well for more advanced skiers. With three buckles, fastening should start from top to bottom.
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.
Children's ski helmet Salomon Player Combo + Goggles XV Jr black&tie/black silver
Size
49-53 cm (S)
53-56 cm (M)
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  • 49-53 cm (S) €89.99 €69.99
  • 53-56 cm (M) €89.99 €69.99
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Nordica Speedmachine J3 children's ski boots blue and white 050870013L4

Nordica Speedmachine J3 children's ski boots blue and white 050870013L4

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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 - - - - - - - - - - - - - - - - -

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