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Basic data

Brand Geox
Country of origin of the brand Italy
Sport Sportstyle
Gender Boy
Season Year-round
Leading colour Blue
Model/product code Grayjay J369YC0FU50C0735
Code 2000144384

Product details

Fastening type Velcro, Laces
Technologies Respira™

Outsole

Outsole Synthetic material
Inset Material

Uppers

Upper material Fabric, Synthetic
Height of the upper High

Protection

Waterproof Yes
Breathability Yes

Warnings and producer's data

Producer Geox S.p.A. | Via Feltrina Centro, 16, 31044 Biadene di Montebelluna (TV), Włochy | info@geox.com

Geox Grayjay ocean blue/red children's shoes (J369YC0FU50C0735)

The Geox Grayjay children's shoes in ocean blue/red offer advanced moisture protection and high breathability, ensuring comfort even during intense children's activities. This model combines innovative Respira™ membrane technology with dynamic cushioning and a non-slip sole, creating a versatile solution for everyday use in a sportstyle.

Respira™ membrane technology

The Respira™ membrane featured in the Geox Grayjay model effectively supports breathability, allowing moisture to escape from the shoe. Thanks to this technology, the shoes remain waterproof, providing comfortable wear in various weather conditions. This membrane acts as a barrier to water from the outside while ensuring air circulation inside the footwear.

Shoe upper construction and fastening system

The upper, made from a combination of synthetic material and fabric, guarantees durability and lightness for the Grayjay model. The high upper construction additionally stabilizes the child's foot, improving safety during movement. The use of laces combined with a hook-and-loop fastener allows for quick and convenient adjustment of the shoes to the user’s individual needs.

Non-slip sole and cushioning

The outer sole made from synthetic material is designed for maximum grip on the ground. The integrated cushioning effectively absorbs shocks, enhancing comfort while walking and running. The non-slip properties of the sole make the Geox Grayjay model perfect for daily play and outdoor activities.

Geox Grayjay children's shoes in ocean blue/red - features:

  • Use of Respira™ membrane supporting the breathability of the child's feet;
  • Waterproof construction providing protection against moisture;
  • Upper made from synthetic material and fabric for enhanced durability;
  • High upper design stabilizing the foot during activities;
  • Insole made from material for increased comfort during wear;
  • Outer sole made from synthetic material with non-slip properties;
  • Fastening combining laces and a hook-and-loop fastener for easy adjustment;
  • Cushioning that effectively absorbs shocks during movement;
  • Designed for the sportstyle segment for active boys;
  • Model suitable for use in various weather conditions.
Respira™
RESPIRA™ technology is a specially developed outsole construction that provides breathability and therefore a comfortable microclimate for the feet.
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Geox Grayjay ocean blue/red children's shoes

Geox Grayjay ocean blue/red children's shoes

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Size Sizes table
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Sizes table

    Below you will find information to help you choose the right size when buying children's shoes from Geox.You will only need a tailor's tape measure.

    EU size 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
    AB Foot length (cm) 9 9,7 10,4 11 11,7 12,4 13 13,7 14,4 15 15,7 16,4 17 17,7 18,4 19 19,7 20,4 21 21,7 22,4 23 23,7 24,4 25 25,7


    The values entered in the size guide may not coincide with those given on the outside of our product packaging as they refer to different types of measurement.

    How to measure the length of your foot - instructions in 4 steps

    1. Prepare a sheet of paper and set it on a hard, non-slippery surface - it is best to tape it to the floor.

    2 Stand barefoot on a piece of paper - distribute your body weight evenly and set your foot straight.

    3. Mark the tip of the big toe and the back of the heel - preferably holding the pencil vertically.

    4. Take off the foot and measure the distance between the marks - this is the length of the foot. Repeat for the other foot and choose a larger measurement, matching it to the size chart.

    €89.99
    From €52.99
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