Synthetic-MeshImportedSurface: Trail. Differential: Not specified. Synthetic leather and mesh upper for long-lasting comfort and breathability. Lace-up closure for a preferred fit. Padded tongue and collar. Reinforced toe cap protects against abrasions and trail debris. Breathable fabric lining. Removable OrthoLite? sockliner for underfoot support and comfort. Rearfoot GEL? Cushioning System attenuates impacting shock and allows for smother transitions. AmpliFoam? midsole is engineered to maintThe rugged durability and flexible construction of the ASICS? GEL-Scram? 5 trail-running shoe will have you ready for adventure on every outdoor path!Predecessor: Gel-Scram 4.Support Type: Neutral.Cushioning: Lightweight, flexible response.