Breathable mesh and synthetic overlays keep you cool in this running shoe outfitted with toe protection, Nike React cushioning and tread for off-road traction. Trail: provides superior stability and traction on hills, uneven surfaces and changing terrain Cushioning: absorbs impact and distributes weight for consistent, buoyant comfort under each step Nike React foam sole turns every step into springy returned energy Removable insole allows for custom orthotics Synthetic upper/textile lining/rubber sole Imported