Front view of a blue Kjus Jr Boys’ Formula Jacket featuring 4-way stretch waterproof fabric, Fast Thermo Core insulation, water-repellent zippers, and the KJUS-GROW sleeve extension system.
Front view of an orange Kjus Jr Boys’ Formula Jacket featuring 4-way stretch waterproof fabric, Fast Thermo Core insulation, water-repellent zippers, and the KJUS-GROW sleeve extension system.
Front view of a blue Kjus Jr Boys’ Formula Jacket featuring 4-way stretch waterproof fabric, Fast Thermo Core insulation, water-repellent zippers, and the KJUS-GROW sleeve extension system.
Front view of an orange Kjus Jr Boys’ Formula Jacket featuring 4-way stretch waterproof fabric, Fast Thermo Core insulation, water-repellent zippers, and the KJUS-GROW sleeve extension system.
Rear view of a blue Kjus Jr Boys’ Formula Jacket featuring 4-way stretch waterproof fabric, Fast Thermo Core insulation, water-repellent zippers, and the KJUS-GROW sleeve extension system.
Rear view of an orange Kjus Jr Boys’ Formula Jacket featuring 4-way stretch waterproof fabric, Fast Thermo Core insulation, water-repellent zippers, and the KJUS-GROW sleeve extension system.
Rear view of an orange Kjus Jr Boys’ Formula Jacket featuring 4-way stretch waterproof fabric, Fast Thermo Core insulation, water-repellent zippers, and the KJUS-GROW sleeve extension system.

KJUS JR BOYS FORMULA JACKET

$479.99
By KJUS
Colour
Size

KJUS JR BOYS’ FORMULA JACKET

Engineered for young athletes demanding adult-grade performance, the Kjus Jr Boys’ Formula Jacket utilizes a high-durability 4-way stretch waterproof and breathable membrane to ensure complete storm protection and total mobility on the slopes. Advanced Fast Thermo Core insulation provides high-efficiency thermal retention without creating extra bulk, keeping young skiers warm throughout all-day mountain sessions. Fully taped seams and water-repellent exterior zippers form an impenetrable barrier against wind, wet snow, and surface moisture.

Designed with junior-specific ergonomic shaping, this technical jacket features an adjustable, detachable hood that fits smoothly over ski helmets. The integrated Kjus KJUS-GROW extension system allows hem and sleeve lengths to expand as young skiers grow, extending the functional life of the garment across seasons. Integrated stretch powder skirts, elasticized inner wrist gaiters, and dedicated ski pass pockets ensure full technical utility on resort runs.

Key Features

  • Durable 4-way stretch waterproof and breathable exterior membrane
  • Fast Thermo Core insulation for lightweight thermal retention
  • KJUS-GROW adjustable sleeve extension system for growing kids
  • Fully taped seam construction and water-repellent zippers
  • Detachable, helmet-compatible hood with adjustment toggles
  • Integrated stretch powder skirt and inner wrist gaiters

Best For

  • Junior resort skiing, all-mountain progression, and ski racing training
  • Harsh, cold-weather winter conditions requiring dynamic stretch and storm defense
  • Multi-season wear for growing young skiers needing durable performance outerwear
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