Nike Women's Air Max Torch 4 Running Shoe Black/Metallic Silver/Pink Flash Size 9 M US mesh TPU overlays provide targeted support for a snug, secure fit. Breathable mesh in the upper for ventilation and cooling. Phylon midsole in the forefoot for lightweight cushioning. Visible Max Air unit in the heel maximizes cushioning. Waffle fill outsole for durable, multi-surface traction.