Nike Alphafly 2 Zoom Air Insole Repair Kit Replacement

Upgrade your LeBron 17 basketball shoes with our high-performance forefoot square-oval ZOOM Type air cushion replacement! Designed for elite athletes and sneaker enthusiasts, this precision-engineered ZOOM air unit delivers explosive responsiveness, superior shock absorption, and enhanced energy return—just like the original Nike LeBron 17 forefoot cushioning system.

Perfect for restoring worn-out soles or customizing your kicks, our OEM-grade ZOOM Type cushion features a durable, square-oval design that matches the LeBron 17’s aggressive court feel. Whether you’re dunking, cutting, or sprinting, this direct-fit replacement ensures optimal bounce and stability.

100% compatible with Nike LeBron 17 forefoot air pockets
High-pressure ZOOM Type technology for maximum rebound
Reinforced TPU casing for longevity
Easy DIY installation (no glue required)

Ideal for basketball players, sneaker restorers, and collectors seeking authentic performance. Extend the life of your LeBron 17s today—order now and dominate the court with pro-level cushioning!

Color:Green,White,Black

Size:Oval 51mm*43mm,Oval 53mm*45mm,Oval 55mm*47mm

Suitable for James 17 basketball shoes forefoot square round ZOOM Type air cushion

Replacement Air Cushion Installation Guide:

• Remove the Outsole: Use adhesive remover to detach the forefoot outsole.
• Prepare the Surface: Sand away residual glue, then apply primer (use the correct type for the material).
• Install the Cushion: Place the air cushion properly, apply resin glue, and let it dry.
• Bond the Outsole: Use a hairdryer to heat the sole (keep temperature at 50-60°C, brief sweeping motion only) before pressing firmly.
• WARNING: Excessive heat may cause air cushion expansion or leaks!

Special Notes:

The air valve is fragile—avoid applying primer near it to prevent chemical damage and leaks.
When applying primer, keep it away from the inflation port.
(Concise, technical, and safety-focused for international buyers.)