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Highly Rated
Ja 4 ‘Deep Water’ Basketball Shoes - Diffused Blue/Chambray/Glacier Blue/Blackened Blue

Ja 4 ‘Deep Water’

Basketball Shoes

€134.99
Diffused Blue/Chambray/Glacier Blue/Blackened Blue
Black/Cobalt Bliss/Dark Smoke Grey/Metallic Silver
Obsidian/Black/Voltage Green/Multi-Colour
White/Cobalt Bliss/Photon Dust/Black
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Ja’s elevation is pure hang-time horror, and the Ja 4 packs the bounce that creates unguardable nightmares. Responsive Cushlon 3.0 foam delivers explosive lift and cushions every landing. Its sleek containment system pairs with a supportive upper to help you stay locked in and ready to terrorise any defender in your wake.


  • Colour Shown: Diffused Blue/Chambray/Glacier Blue/Blackened Blue
  • Style: JA9742-400

Ja 4 ‘Deep Water’

€134.99

Ja’s elevation is pure hang-time horror, and the Ja 4 packs the bounce that creates unguardable nightmares. Responsive Cushlon 3.0 foam delivers explosive lift and cushions every landing. Its sleek containment system pairs with a supportive upper to help you stay locked in and ready to terrorise any defender in your wake.

Ready for Lift

A lightweight and responsive SPRPWR sockliner sits on top of our bouncy Cushlon 3.0 foam for optimal cushioning for those rim-rattling verticals.

Ready for Explosion

The lightweight and durable foam upper provides support for quick moves, and a textured haptic overlay adds dimension and durability. The JA-frame wraps around the midfoot to help keep you contained for extra stability while staying shifty.

Ready for Sharp Cuts

The durable rubber outsole with a logo-inspired traction pattern grips the court like you own it so you can play fast and fearless.

Ready to Inspire

Ja's words live under every step. His words ‘If you are down there’ are moulded into the outsole, and ‘I don’t only have motion where my feet are at, it’s global’ is seen on the side of the JA-frame.

Deep Water

Ja can strike at any time, keeping defenders in fear of the unknown. This dark blue and white colourway, featuring a shark graphic on the tongue, draws from that lurking threat and leaves everyone on edge of his next move.

Product Details

  • Low-cut collar
  • Classic laces
  • Colour Shown: Diffused Blue/Chambray/Glacier Blue/Blackened Blue
  • Style: JA9742-400

Delivery & Returns

Standard delivery costs €5 for non-Nike Members under €99 and Nike Members under €50.

Free store pick-up and free 30‑day returns. Some exclusions apply.

Reviews (49)

4.5 stars

  • Delicate non adatte per giocare a basket

    Paola942017370

    Belle e comode ma molto delicate dopo un allenamento ed una partita si sono già rovinate, l’argento laterale si toglie facilmente un vero peccato.

  • Amazing Shoe Highly Recommended

    Damien3f850bb7aa224af2aaff48ab49fb567b

    This Shoe is great, Great quality, Great cushion, Very light which is good for Basketball. But it runs small so size up half a size.

  • alissadcdf04363c1148c69093f07c7561e65c

    The metallic, silver plate underneath the swoosh came off on mine after the first practice. They are a great shoe other than that they are comfortable and the grip is great. One of the best shoes I've had besides the metallic part coming off.

Bouncy cushioning built to rise above the defence.

Advantage

Explosive Lift

Court Feel

Bouncy

Designed For

Takeoff & Landing

Traction

Forwards & Upwards

Tech Specs

Shoe Weight

Approx. 392g (Men's UK 8)

Heel-to-Toe Drop

Approx. 6mm

Fit

Snug

What's New?

    • Lightweight foam upper with textured haptic overlays adds durable support.
    • Cushlon 3.0 foam and a responsive sockliner bring a boost to your elevation.
    • Ja logo-inspired traction pattern grips and goes for easy take-off.
    • Lateral Ja Frame keeps you locked in when you cut and change direction.

Behind the Design

Ja Morant

"Ja 4 had to have my name on it".

Ja Morant

Guard, Portland Trail Blazers

Complete the look