The LunarEclipse has an insole unlike any other in this guide. Where most are molded of layers of memory foam, the LunarEclipse's includes Nike's Fitsole technology, a plastic-backed sockliner that reinforces your arch. It essentially acts like an exoskeleton supporting your midfoot.

• A custom fit system ensures a snug, comfortable fit every time by wrapping from underneat your foot over the midfoot.
• Lunarlon cushioning provides lightweight, ultra-plush cushioning, springy response and support.
• Floating heel clip for added stability and a Dynamic Support system with Lunarlon foam
• 100% authentic
• Imported
• 487974-002