Men's Cloudboom Max (White/Black) Brand_Superfeet this new Zipster is the

this new Zipster is the best of all worlds

Soft and Springy Foam

and fast for those next-level efforts

Speedboard® with strategic cut-outs for lightweight stability

Designed to eliminate distractions

Men's Cloudboom Max (White/Black) Brand_Superfeet this new Zipster is theThis elite level super shoe delivers soft, responsive cushioning that absorbs impact, maximizes efficiency, and helps you feel your best, so you reach the finish line. Ideal for everyday runners with marathon target times of about four hours or more. The glass fiber infused Speedboard enhances efficiency and confidence. Its geometry is engineered to support all types of running styles. Combined with Helion HF and a cushioned heel, landings and push