ASICS have incorporated new technologies such as Fluid Ride, a 2 layered midsole construction featuring a combination of both SpEVA and Solyte, providing unprecedented underfoot comfort and a plush ride. A new upper construction, FluidFit™, offers a personalised fit, immense breathability and unmatched comfort to help you get on your way. A more flexible outsole construction that utilises discreet pods that has also been installed to allow a more natural function of the foot on uneven surfaces. New P.H.F.™ (Personal Heel Fit) construction securely hugs the heel with memory foam in a more durable execution. So buy this ASICS GEL-NIMBUS 15 Running Shoes Was £129.99 Now £99.99.