Ja 4 "Deep Water"
Colorway: Diffused Blue/Chambray/Glacier Blue/Blackened Blue · Style code: JA9742-400 · Release date: September 25, 2026 at 10:00 AM ET · Price: $140 · Availability: Upcoming release
Where to buy: Foot District · Tracked at 4 retailers
Several shades of blue overlap across the Ja 4 Deep Water, from the glossy Swoosh to the dark angular midfoot frame. Diffused Blue / Chambray / Glacier Blue / Blackened Blue brings the lightest accents toward the sole and logo borders. A raised haptic pattern covers the foam upper, giving the toe a scale-like texture. The shark graphic on the tongue adds a separate detail above the laces.
A SPRPWR sockliner sits over Cushlon 3.0 foam in this basketball model. The JA-frame wraps the midfoot, connecting the sculpted side structure to the upper, while rubber underneath carries a logo-based traction pattern. Conventional laces cross a low opening, with the frame's angular shapes interrupting the upper's finer texture. The darker Swoosh remains distinct from both blue layers beside it. Its regular U.S. list price was $140 on September 15, 2026.