Women's Asics Netburner Shield Ff - Blue - Low-top trainers The netburner shield ff model is designed to provide advanced stability for athletes performing dynamic movements on offense and defense. A seamless panel underneath the mesh vamp helps create better support while allowing your foot to move more freely. The midsole combines a tpu trusstic unit with duomax technology positioned on the medial side. Together, these features improve stability during side-to-side movements and abrupt shifts in direction. Lastly, the larger flexion grooves in the outsole's forefoot allow you to experience smoother transitions on the court.