MERRELL SIREN 3 VENT J033906 brand Merrell Material: Smooth leather brand Clarks Material: Smooth leather With a sport inspired FEATURES• Mesh and TPU upper• Webbing loops for secure fit• Hyperlock™ molded TPU heel counter for security• Bellows tongue keeps debris out• M Select™ FRESH antimicrobial agents reduces shoe odor• Kinetic Fit™ Tri removable contoured EVA insole provides light support to all three arches of the foot• Q FORM™ 2 dual density midsole with heel centering technology provides gender engineered alignment and comfort• Vibram® Megagrip®• 4 this hiker is built with Q FORM® 2 stability technology and a Vibram® Megagrip® for confidence no matter the terrain