Abrasion Protection: Medial Tpu Overlay Will Provide Flexibility And Durability | Engineered Mesh Upper: Comfort, Flexibility And Breathability | Engineered Mesh Upper: Comfort, Flexibility And Breathability | Hybrid U-Throat Construction: Enhanced Protection On The Medial Side | Primegreen:Made With Recycled Materials. | Torsion System: For Enhanced Midfoot Support | Tpu Midfoot Shank: Additional Control For Lateral Slides And Cuts.