Style#: DZ6763-101 Contoured footbed, and forefoot strap creates a feeling of stability without sacrificing mobility. Nike Air technology absorbs impact for cushioning with every step. Retro colorways reference the original model. The AAF88 x Billie Eilish is available in two versatile colorways. The perfect addition to your look, these staples complement any outfit you create. The AAF88 x Billie Eilish is available in two versatile colorways. The perfect addition to your look, these staples complement any outfit you create.