NIKE JA 4

Nike · Ja 4

A Defender's
worst nightmare

Ja’s elevation is pure hang-time horror, and the Ja 4 packs the bounce that creates unguardable nightmares.

Bouncewear: basketball shoes, clothing & equipment

Basketball shoes

All basketball shoes

All new arrivals

The perfect gift for a basketball player

Gift cards

BOUNCEclub
Loyalty programme

BOUNCEclub

Earn Bounce Points with every purchase and unlock rewards at every level: Rookie, Pro, All-Star and Hall of Fame.

Our stores

All stores
Aachen
Your Bouncewear storeAachen Adalbertstraße 100
52062 Aachen
And 12 more stores in EuropeAll stores
Bouncewear app · iOS and Android

Join the
Bouncewear fam

  • Be the first to see new releases
  • Get a notification when a drop goes live
  • Your BOUNCEclub status always at hand
The Bouncewear app
About us

The basketball specialist since 2004

Free deliveryDomestic orders from €100In-store pickupIn 13 stores across Europe
Secure paymentYour preferred payment method
22 years of experienceBasketball specialist since 2004