Revolutionize your running experience with 180° of GEL cushioning from ASICS GEL-Quantum 180™ running shoes. Run longer, faster and with much more comfort thanks to the incredible shock absorption. Your every step will be spring loaded with explosive energy. The smooth upper will enhance the flexibility of your feet while these elegant colors enhance your look. Ideal for underpronators and neutral runners.Upper: FluidFit® combines multi-directional stretch mesh with stretch reinforcements that adapt to the athlete's foot, creating a truly customized glove-like fit. Seamless Construction reduces the potential for irritation and friction caused by traditional stitches and seams.Midsole: Rearfoot and Forefoot GEL® Cushioning Systems attenuate shock during impact and toe-off phases, and allows movement on multiple planes as the foot transitions through the gait cycle. Solyte® Midsole Material is lighter than standard EVA or SpEVA® and features enhanced cushioning and durability. ComforDry™ X-40 Sockliner and Lasting feature higher rebound properties while providing excellent moisture management, high-level breathability, and antimicrobial properties. Outsole: Full-length Trusstic System® reduces the weight of the sole unit while retaining the structural integrity of the shoe.