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image 1 of 13
Ja 3 "Explorer" EP Basketball Shoes - Green Spark/University Red/Dynamic Yellow/Black

Ja 3 "Explorer" EP

Basketball Shoes

¥17,050
(Tax Incl.)
  • Ja 3 "Explorer" EP Basketball Shoes - Green Spark/University Red/Dynamic Yellow/Black

Select Fit

Green Spark/University Red/Dynamic Yellow/Black
Anthracite/Yellow Ochre/Bright Crimson
Select Sizeruler, dimension, size, lengthSize Guide

When Ja is soaring for a Pterodactyl swat or ripping down the rim like a T. rex, hold on to your butts. This special Ja 3 collaboration with Jurassic Park finds a way with one of Ja’s favorite flicks and the rugged multicolored rig that rumbled through the luscious green jungles. The Ja 3 is light, tough and a game-changer with full-length Hybrid ZoomX foam. “ZoomX is crazy responsive,” Ja says. “I call it that jet fuel.” We call it bad news for his defenders. With its extra-durable rubber outsole, this version gives you traction for outdoor courts.


  • Shown: Green Spark/University Red/Dynamic Yellow/Black
  • Style: IU7239-300
  • Country/Region of Origin: China

Ja 3 "Explorer" EP

¥17,050
(Tax Incl.)

When Ja is soaring for a Pterodactyl swat or ripping down the rim like a T. rex, hold on to your butts. This special Ja 3 collaboration with Jurassic Park finds a way with one of Ja’s favorite flicks and the rugged multicolored rig that rumbled through the luscious green jungles. The Ja 3 is light, tough and a game-changer with full-length Hybrid ZoomX foam. “ZoomX is crazy responsive,” Ja says. “I call it that jet fuel.” We call it bad news for his defenders. With its extra-durable rubber outsole, this version gives you traction for outdoor courts.

More Zoom. More Boom.

Full-length Hybrid ZoomX foam gives Ja Nike's highest energy return. "It's that extra boost when I'm already moving fast," Ja says.

Put Them on Notice

Ja knows the Ja 3's tuned, zoned outsole gives him an edge. "With this grip I can break defenders off any time I want," Ja says. The traction pattern features allover mini Ja logos, so he can cook his opponents and leave his stamp on the game.

Built Tough for 12

The lightweight, durable upper provides a canvas for Ja's unique style of play and the stability he needs to feel shifty.

What's New?

"The Ja 2 was about control—locking in," Ja says. "The Ja 3? It's freedom. More bounce, more energy, more movement." The combination of the full-length Hybrid ZoomX foam and the traction pattern helps Ja raise his game.

Ja Dropping Design

When Ja sat down with our designers, his message was clear. "I told 'em, 'Don't be scared. Push it,'" Ja says. The result? The Ja Swoosh logo—a vertical Swoosh logo next to a graffiti-sprayed "A"—and grimy scratch marks make a groundbreaker that's ready for the bright lights.

More Benefits

  • Foam sockliner on top of full-length Hybrid ZoomX foam has Ja feeling like he's on clouds with every move.
  • Padded collar adds cushioning.

Product Details

  • Shown: Green Spark/University Red/Dynamic Yellow/Black
  • Style: IU7239-300
  • Country/Region of Origin: China

Free Shipping & Returns

Returns are free for both Members and guests (only for items that are unused and within 30 days upon delivery. Exceptions apply).
About Returns

Members get free standard shipping (for guests, only for purchases over ¥15,000) and discounted expedited shipping.
Join Us or Sign In

Reviews (4)

*Includes incentivized reviews/ratings.

star, score, rank, reviewstar, score, rank, reviewstar, score, rank, reviewstar, score, rank, reviewstar, score, rank, reviewstar, score, rank, review
star, score, rank, reviewstar, score, rank, reviewstar, score, rank, reviewstar, score, rank, reviewstar, score, rank, reviewstar, score, rank, review

4.5 Stars

  • しなやかさが欲しい

    star, score, rank, reviewstar, score, rank, reviewstar, score, rank, reviewstar, score, rank, reviewstar, score, rank, review

    真生伊145026593 - Apr 21, 2026

    アッパーが全体的に硬いような気がします。動き出しがワンテンポ遅れるような気がします。シュータンの素材が硬いのに袋縫いしてるので両端が更に硬く足の甲に当たる。私は足が平べったいので気にならないが友人は甲が当たって痛いと言ってた。

  • 買ってない人も在庫があれば買うべき

    star, score, rank, reviewstar, score, rank, reviewstar, score, rank, reviewstar, score, rank, reviewstar, score, rank, review

    智広546543978 - Apr 21, 2026

    実物は写真より見た目もカッコ良くて履き心地も足に馴染む感じでとても快適です。

  • 斬新なデザイン

    star, score, rank, reviewstar, score, rank, reviewstar, score, rank, reviewstar, score, rank, reviewstar, score, rank, review

    正吉57702558 - Apr 21, 2026

    斬新なデザインで他の人と被る事無く、個性的でカッコイイです。 若干派手目ですが、注目されるの間違いなしです。

Ja 3 "Explorer" EP Basketball Shoes

Ja 3 "Explorer" EP

¥17,050
(Tax Incl.)

Sky like Ja with bouncy ZoomX foam.

Advantage

Explosive Lift

Court Feel

Bouncy

Designed For

Takeoff & Landing

Fit

Standard

Tech Specs

Shoe Weight

Approx. 379g/13.4oz (Men's US 9)

Heel-to-Toe Drop

Approx. 6mm

What's New?

    • Full-length Hybrid ZoomX foam gives you above-the-rim bounce.
    • Multi-directional traction pattern comes with all-over Ja logos and great on-court bite.
    • Lightweight, durable upper provides the stability you need to feel shifty.

Features That Perform

  • Get Up and Go

    Full-length Hybrid ZoomX foam brings ultra-responsive cushioning for lightweight spring and speed.

  • Prepared for Takeoff

    The tuned, zoned traction helps you load up and take off to the rim.

  • Clear for Landing

    A foam sockliner sits on top of the ZoomX midsole so you can land softly after launching.

hero
Ja Morant

"ZoomX? I call it that jet fuel, man. It’s that extra boost when I’m already moving fast. It’s light, it’s crazy responsive — like, you don’t even think about it, you just take off."

Ja Morant

Guard, Memphis Grizzlies

Complete the Look

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