Ja 4 Nightmare Men's – Obsidian/Black/Voltage Green/Metallic Silver

Ja's Nightmare. Your New Favorite.

The Ja 4 Nightmare Men's in Obsidian/Black/Voltage Green/Metallic Silver is Ja Morant's fourth signature shoe in a colorway that's as electric and unpredictable as the man himself. Deep obsidian and all-black construction build a dark, menacing foundation that gives this release its name, while voltage green erupts as the high-energy, neon accent that nobody sees coming — and metallic silver adds the sharp, premium finish that brings the whole explosive combination together. This is the Ja 4 built for the moment when the game changes.

Why You'll Love It

• Obsidian/Black/Voltage Green/Metallic Silver colorway — a dark, electric four-tone palette of deep obsidian, all-black, high-voltage neon green, and shimmering metallic silver — the most aggressive and eye-catching colorway in the Ja 4 lineup
• Ja 4 performance construction — Ja Morant's fourth signature shoe, engineered for the explosive, above-the-rim style of one of the NBA's most electrifying players
• Voltage green accent — the neon detail that makes the Nightmare colorway impossible to miss on or off the court
• Responsive cushioning — Ja 4 performance cushioning built for explosive movement and all-day comfort
• Supportive upper — lockdown fit engineered for the quick cuts and vertical bursts that define Ja's game
• Rubber outsole — high-traction grip for peak performance on any court surface

Built for Moments That Make People Nervous.

The Nightmare colorway doesn't just describe what Ja is on the court — it describes what the man wearing these feels like when the voltage green hits under the lights and the game is on the line. Obsidian, black, voltage green, and metallic silver is a four-tone combination that's equal parts intimidating and electric. For the player and the collector who wants a shoe that announces itself before a single step is taken.