The NRGY Neko Engineer Knit 'High Rise' blends breathable comfort with responsive cushioning. The upper is constructed from heather grey knit with a sock-like collar for a snug fit. Dual pull loops are good for easy on and off, while a PUMA-branded heel piece offers added support at the back of the foot. The lightweight build rides on a full-length NRGY foam midsole, combined with a SoftFoam+ sockliner to deliver an exceptionally smooth ride.