Ja 4 'Nightmare' - Men's Lifestyle Sneaker (Obsidian/Black/Voltage Green/Metallic Silver)

Ja's Nightmare. Your New Favorite.

The Ja 4 'Nightmare' in Obsidian, Black, Voltage Green, and Metallic Silver is the men's Ja 4 that brings Ja Morant's most electrifying energy to a four-color palette built to turn heads. Deep Obsidian and all-Black create a dark, commanding base while Voltage Green erupts through as the high-voltage accent that gives the 'Nightmare' colorway its name and its unmistakable edge, with Metallic Silver adding a polished, sharp finish that ties the whole look together — bold, aggressive, and built for the most explosive player in the game.

Why You'll Love It

• Ja 4 Construction: Premium materials and performance-inspired craftsmanship on Ja Morant's fourth signature shoe
• 'Nightmare' Colorway: Deep Obsidian, bold Black, electric Voltage Green, and polished Metallic Silver — a high-voltage four-tone combination that channels Ja's most explosive on-court energy
• Ja 4 Design Details: The signature lightweight build, responsive cushioning, and dynamic design lines that define the Ja 4 silhouette
• Premium Upper: Durable, performance-inspired construction built for the lifestyle market
• Cushioned Midsole: All-day comfort with performance DNA
• Rubber Outsole: Reliable grip on any surface

Wear these with all-black fits, dark coordinates, or let the Voltage Green do the talking — the Ja 4 'Nightmare' is the men's sneaker that brings Ja Morant's electric signature energy to every step.

Sizing

Available in men's sizes 4 through 12, including half sizes. We recommend ordering your true size.