With the ECCO MEN#39;S ST.1 HYBRID DERBY SHOE, we have taken the classic men’s leather derby shoe and given it a boost with a tech-infused sole for that premium formal look with the feel of your favorite sneaker. This unique version of the roomy ECCO ST.1 HYBRID provides you with dynamic multifunctionality for all-day wearability. Made with ECCO’s revolutionary PHORENE™ material with FLUIDFORM™?bonded construction to give you a remarkably soft, ultralight sole with rebound. We also added ECCO’s SHOCK THRU heel technology to provide shock absorption whilst you are at your most active.