THE HEALTH 5019 SHOES HAVE A LIGHTWEIGHT, BREATHABLE JACQUARD MESH UPPER THAT ADAPTS PERFECTLY TO THE SURFACE OF THE FOOT. IT OFFERS EXCELLENT CUSHIONING AND RECOVERY TO PROTECT THE RUNNER FROM EXCESSIVE BOUNCING. IT ALSO HAS A STICKY RUBBER ZONE THAT PROVIDES STRONG TRACTION WHEN THE GROUND IS WET OR DAMP, AND AN ARCH STABILISER TO PROTECT THE FOOT FROM TWISTING.