The Gel-Fuji Attack 5 Running Shoes are designed for the trail, allowing you to take control of the surface beneath. Slippery, unstable or rugged ground underfoot is of little significance as these shoes allow you to continue to perform at an exceptionally high standard throughout. Rearfoot GEL provides cushioning in all directions absorbs impact forces and helps to stabilise the foot during heel contact. The Trusstic System reduces the weight of the sole unit while retaining the structural integrity of the sole. The shoe features a SpEVA Midsole Material, a spongy layer between the sole and upper designed to absorb shock and cushion the foot. The Solyte midsole is a proprietary cushioning material that provides an exceptionally lightweight midsole with excellent bounce-back and durability. A rugged Rock Protection Plate in the sole protects the foot from sharp objects such as rocks and branches, while a NC Rubber Outsole, featuring reversed lugs, provides uphill and downhill traction on a variety of different terrain.