

The Nike Ja 4 “Nightmare” brings a darker look to Ja Morant’s fourth signature basketball shoe, drawing on the nightmare theme with an Obsidian and Black foundation contrasted by vivid Voltage Green and Multi-Color details. The shadowy base gives the sneaker an ominous feel, while the brighter accents add the kind of high-energy contrast that fits the Ja signature line and its on-court identity.
Beyond the theme, the color combination also gives you a straightforward foundation for building matching outfits. Black and other dark neutrals can pick up the Obsidian and Black portions of the shoe, while Voltage Green can serve as the accent rather than dominating the entire look. Below, you’ll find matching Nike Ja shirts, shorts, hoodies, pants and other apparel that coordinate with the Nike Ja 4 “Nightmare” and make it easier to complete the outfit.


Where to Buy the Nike Ja 4 “Nightmare”
Looking to pick up the Nike Ja 4 “Nightmare”? The sneakers can be found through Nike and select Nike Basketball retailers, including Foot Locker. Check the retailers below for current product availability and sizing.
Nike Ja 4 “Nightmare” Matching Apparel
With Obsidian and Black covering much of the sneaker, black Ja Morant apparel provides a natural starting point for matching outfits. The pieces below keep the clothing coordinated with the darker side of the colorway, allowing the Voltage Green and Multi-Color sneaker accents to provide the contrast.
Ja Men’s Basketball T-Shirt
The Ja Men’s Basketball T-Shirt comes in Black, making it an easy match for the Black and Obsidian tones on the Ja 4 “Nightmare.” Its Ja graphics also connect the shirt directly to the sneaker’s signature line, making this a simple option for a coordinated Ja Morant outfit.

Ja Men’s Basketball T-Shirt
Ja Standard Issue Men’s 6″ Basketball Shorts
Pair the sneakers with the Ja Standard Issue Men’s 6″ Basketball Shorts for a sporty look built around the shoe’s dark palette. The Black color keeps the outfit clean and lets the brighter Voltage Green details on the sneakers add the visual contrast.

Ja Standard Issue Men’s 6″ Basketball Shorts
Ja Standard Issue Men’s Basketball Sleeveless Top
The Ja Standard Issue Men’s Basketball Sleeveless Top is another Black option that coordinates easily with the Ja 4 “Nightmare.” Wear it with black shorts for a streamlined basketball-inspired outfit that keeps the focus on the sneaker’s contrasting accents.

Ja Standard Issue Men’s Basketball Sleeveless Top
Ja Men’s Pullover Basketball Hoodie
For a layered look, the Ja Men’s Pullover Basketball Hoodie pairs especially well with the dark base of the sneakers. Nike lists the hoodie in Black with a washed-in look, giving you an easy off-court option for coordinating with the Obsidian and Black portions of the colorway.

Ja Men’s Pullover Basketball Hoodie
Ja Men’s Nike 14″ Basketball Shorts
The Ja Men’s Nike 14″ Basketball Shorts continue the Black color theme while offering another option for building a matching Ja outfit. Pair them with a black Ja top or hoodie and let the Ja 4 “Nightmare” supply the brighter color through its Voltage Green accents.

Ja Men’s Nike 14″ Basketball Shorts
Ja Standard Issue Men’s Therma-FIT Fleece Pullover Basketball Hoodie
For cooler weather, the Ja Standard Issue Men’s Therma-FIT Fleece Pullover Basketball Hoodie comes in Black/Ice Silver. The predominantly dark color scheme complements the sneakers without competing with their brighter details, making it a versatile layering piece for a complete Ja 4 outfit.


Ja Standard Issue Men’s Therma-FIT Fleece Pullover Basketball Hoodie
Ja Standard Issue Men’s Therma-FIT Fleece Open Hem Basketball Pants
Complete the colder-weather look with the Ja Standard Issue Men’s Therma-FIT Fleece Open Hem Basketball Pants. Nike lists the pants in Black/Ice Silver, which coordinates naturally with both the matching Therma-FIT hoodie and the Black and Obsidian sections of the Ja 4 “Nightmare”.


Ja Standard Issue Men’s Therma-FIT Fleece Open Hem Basketball Pants
Nike Ja 4 “Nightmare” Official Images
Take a closer look at the Obsidian, Black, Voltage Green and Multi-Color combination with Nike’s official images of the Ja 4 “Nightmare” below.









Shop the Nike Ja 4 “Nightmare”
Ready to put the outfit together? Check Nike for the Ja 4 “Nightmare” and browse Foot Locker for another shopping option. Retailer inventory and sizing can change, so check each store directly for current availability.
Conclusion
The Nike Ja 4 “Nightmare” makes outfit coordination straightforward with its Obsidian and Black foundation and contrasting Voltage Green accents. Build around the darker sneaker colors with the matching Ja shirts, shorts, hoodies and pants above, then let the sneakers provide the brighter finish. Shop the matching pieces that fit your style and put together a complete Ja Morant look from head to toe.
Related Links
- Nike Outfits — Browse more SneakerFits outfit guides built around Nike sneakers.
- Nike Basketball Outfits — Explore more matching apparel and outfit ideas for Nike Basketball shoes.
- Nike Ja Morant Outfits — Find more complete looks built around Ja Morant’s signature sneakers.
