Nike Women's LunarEclipse+ 3Nike improves the popular LunarEclipse model with even more technology and innovation. The Nike LunarEclipse+ 3 features a single-layer Engineered Mesh upper, extremely lightweight Dynamic Flywire that is adjustable through the laces, carved-out TPU heel support clip, Lunarlon cushioning, and deep flex grooves on the outsole for flexibility.