ManmadeImportedRubber soleSurface: Road. Differential: 10 mm. Lightweight mesh and synthetic upper with an athletic-inspired silhouette. Seamless construction in the forefoot helps eliminate the likelihood of irritation. Lace-up closure. Padded tongue and collar. Soft fabric lining. Removable ComforDry? sockliner features high-rebound properties and exceptional moisture-managing properties. Solyte? midsole delivers featherweight cushioning and long-lasting durability. Forefoot and rearfoot GEL? cushioniThe lightweight and flexible construction of the ASICS? GEL-Quantum 180 3 running shoe gives you the power and supportive comfort to complete your run or training time with total confidence.Predecessor: GEL-Quantum 180 2.Support Type: Neutral to underpronation (supination).Cushioning: Maximum cushioning.