Part Of Our Walk Series, Sierra Max Cushioning Uniquely Balanced With Support And Stability. Featuring A Lightweight Midsole Rebound Technology To Enhance Your Walking Motion, This Sneaker Goes The Distance. Designed With Exclusive Alignment Technology To Balance The Whole You. Premium Upper Materials. Water Resistant: Made With A Waterproof Upper For Inclement Weather. Suede Toe Offers Extra Protection On The Trail. Super Critical Foam Midsole, Rubber Bottom Plate, And Heel Stabilizer Create A Balance Between Responsiveness And Protection To Absorb Impact On Various Terrains Over Long Distances. Lace-Up With Toggle Closure. Rear Heel Stabilizer Assists In Lateral And Medial Stability. Rugged Outsole With Deep Lugs And Multi-Directional Patterns To Provide Excellent Grip On Uneven Surfaces. Built-In Vio Motion Technology Footbed Featuring Contoured Arch Support, With Shock Absorbing Cushioning, Deep Heel Cup To Provide Stability, And Forefoot Flexibility. For Optimal Comfort, Wear Your New Vionic Shoes For A Few Hours To Let Your Feet Adapt. Within 1-2 Weeks, You Should Experience Full Orthotic Comfort And Support. .25 Inch(Es) Heel Height. Imported.