Powerstretch fabric for added mobility and ventilation

and quality of the full grain leather upper

Adjustable drawcord at the hem to help keep the warmth in with zippered armpits for adjustable temperature control

Modern gait assisting midsole geometry with a 34 mm Heel and 28 mm Forefoot stack heights

One WaveSpring® in the forefoot and one WaveSpring® in the heel for superior shock absorption

Men's WaveWalker TANK Powerstretch fabric for added mobilityNew and Improved WaveWalker. Part of the first Spira collect to offer 4 true widths. Everything has been improved upon; from the design, the fit, and quality of the full grain leather upper. The midsole has a fresh new modern look with a slip resistant full contact rubber outsole. Perfect for walking, work and for standing for long periods of time. Neutral and very cushioned Perfect for work, walking or just standing around Supports all arch types