Merrell SpeedARC Surge BOA Hiking Shoes - Men's

Experience the latest innovation in hiking with the award-winning SpeedARC Surge Boa®, featuring a revolutionary midsole system that redefines propulsion and comfort.

Features
• SpeedARC™ Midsole System designed for optimal comfort and energy return
• FloatPro+™ supercritical foam for responsive cushioning and superior stability
• Nylon FlexPlate™ technology for 100% more energy return than the leading hiking boot
• Merrell Quantum Grip™ rubber outsole for unmatched traction on any terrain
• Matryx® upper for lightweight breathability and all-day comfort
• Matryx® upper combines Kevlar filaments with high-tenacity polyamide
• SpeedARC™ midsole system: A first-of-its-kind proprietary system of active response coils powered by dual layers of FloatPro+™ supercritical foam and a nylon FlexPlate™ design delivering superior cushioning and 100% more energy return than the leading hiking boot
• Dual Boa® fit system: The Boa® Fit System delivers a micro-adjustable, precision fit, engineered to perform in the toughest conditions
• Propulsive FlexPlate™ technology: Lab-tested and trail-proven, the SpeedARC Surge Boa®'s revolutionary nylon FlexPlate™ technology delivers 100% more energy return than the leading hiking boot, allowing you to hike more and effort less
• FloatPro+™ foam cushioning: Powered by two layers of FloatPro+™ supercritical foam, the SpeedARC Surge Boa® offers twice the cushioning with lightweight durability, making each stride as effortless as the last
• Matryx® upper combines multi-filament threads of Kevlar and high-tenacity polyamide to create a single layer of material that is lightweight, with better breathability and abrasion resistance
• Merrell Quantum Grip™ durable rubber outsole that enables confidence in extreme trail and city sidewalk environments

Specifications
• Drop: 8mm
• Lug: 4mm
• Stack Height: 38-30mm

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