Merrell SpeedArc Surge BOA shoes White Greenish Grey - 40

The Merrell SpeedArc Surge BOA shoes feature a revolutionary midsole system that redefines propulsion and comfort. Experience the latest innovation in hiking.Features:SpeedARC midsole system designed for optimal comfort and energy returnDual BOA lacing system for a precise fit that provides comfort, fit, and enhances performanceFloatPro+ supercritical foam cushioning provides responsive cushioning and stabilityFlexPlate nylon plate provides 100% more energy return than the leading hiking bootDurable Merrell Quantum Grip rubber soleMatryx upper combines multifilament Kevlar and high-tenacity polyamide threadsWeight of one shoe: 406.8 gDrop: 8 mmLugs: 4 mmSole height: 38-30 mmTechnologies:SpeedARCThe patented active response spring system, powered by two layers of FloatPro+ Supercritical foam for responsive cushioning and stability.