Bring comfort to your feet, style to your look wearing the Merrell Speed Solo shoes. Leather and synthetic upper. Removable textile insole. Textile lining. FloatPro Foam midsole for a lightweight ride that lasts. Bring comfort to your feet, style to your look wearing the Merrell Speed Solo shoes. Leather and synthetic upper. Removable textile insole. Textile lining. FloatPro Foam midsole for a lightweight ride that lasts. Vibram MegaGrip for the best combination of traction and durability on wet or dry surfaces. BLOOM performance foam. Round toe. Lace closure. Ankle pull tab. Rock plate for protection. Synthetic outsole.