The new Nike Air Zoom Pegasus 33 takes the same beloved style and cushioning system for neutral runners and gives it a makeover. Fresh colors and design complement the superior responsiveness for runners who want to look and feel cool as they hit the road. Race day will feel as smooth and fast as your best training days. Upper: Ombre color pattern updates this staple neutral shoe. Internal heel counter secures the back of the foot. Engineered mesh provides ventilation and support. Flywire cables wrap the midfoot and arch for added support and a secure, comfortable fit.Midsole: Nike Zoom Air unit combines pressurized Nike Air and internal fibers to create cushioning that springs back. Cushlon foam midsole provides soft and springy yet responsive cushioning. Removable insole.Outsole: Waffle outsole delivers durability and multi-surface traction.