Upper Get to grips with the updated ASICS Gel-Impression 8 Running Shoes formulated with a upper construction made up of breathable mesh fibres and synthetic overlays. The mesh construction of the shoe helps to provide the runner's feet with breathability, draining any unwanted heat to help keep the foot cool and dry. The synthetic overlays work in conjunction with reflective elements to help you stay visible in low light conditions - these overlays also help to provide for a more secure and snug fit and a more comfortable, stable running experience. When engaged into your running comfort is essential, so an EVA removable sockliner and padded tongue are embedded into the shoe, applying a snug fit while leaving ample room to accommodate a medical orthotic. Coinciding with the inner of the shoe Layered Material is strategically stationed with sweat wicking properties to help guide moisture away from the foot whilst you run. Midsole Moving onto the midsole, the Gel Impression 8 brings propulsion into your performance with a full stretch EVA midsole platform designed with flex grooves that strategically fold on impact. Reducing pressure pushed on the underfoot, it Allows the rearfoot GEL unit encased in the EVA midsole to decrease and absorb the shocks helping for a smooth transition to mid stance. finishing off the features within the midsole The Trusstic System® Reduces the weight of the sole unit, while retaining the structural integrity of the over all shoe. Outsole Grasping the grip an AHAR® outsole increases durability and support whilst the runner performs. The shoe uses AHAR® high-abrasion rubber strategically placed in key high wear areas for great resilience and durability, while a midfoot support shank stablises the midfoot increasing torsional stabilty while supporting the arch aswell. Giving the wearer optimal efficient traction and security step after step.