Ja 4 Black/Metallic Silver

• Style # - IM4135-001
• Materials - Durable textile upper with a rubber outsole
• Sizing - US Men's (To calculate women’s add 1.5 to listed size. Ex: men's 6 is women's 7.5) -
• *US Women's (To calculate men’s subtract 1.5 to listed size. Ex: women's 6 is men's 4.5)

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 terrorize any defender in your wake.

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

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.

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

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

Ja’s relentless work ethic happens behind the scenes. This black and metallic silver colorway celebrates the moments in the gym when it’s time to lock in on your craft to be the best.