Make your steps count for your success by wearing Merrell Speed Eco footwear. Textile upper. Textile lining. Removable textile insole. GORE-TEX breathable, waterproof membrane protects feet from outside elements. Round toe. Lace closure. Padded tongue and collar. Heel pull-tab. FLEXconnect dual-directional flex-grooves in the midsole for enhanced ground connection. M Select WET GRIP sipped lugs for traction in and out of water. Synthetic outsole.