Features
– FuelCell Midsole Technology – High-energy foam delivers explosive rebound for marathon-level performance, cushioning each stride with unmatched responsiveness.
– Full-Plate Carbon-Fiber Plate – Strategically embedded plate propels forward momentum, reducing fatigue and maximizing speed on long-distance runs.
– Breathable Mesh Upper – Lightweight, engineered knit fabric wraps the foot in a supportive, airy fit, preventing overheating while ensuring a locked-in feel.
– Durable Outsole Lugs – Precision-crafted, multi-directional grip pattern adapts to asphalt, trails, or treadmill surfaces for superior traction and stability.
– Responsive & Lightweight – Weighs under 8.5 oz (240g) per shoe, designed for elite runners who demand speed without sacrificing durability.
– Seamless Toe Cap – Seam-free construction eliminates pressure points, enhancing comfort for extended wear during high-intensity training.
– Gender-Neutral Fit – MFCXLK4 adapts to male and female foot shapes, with customizable lacing for a personalized lockdown.
– Moisture-Wicking Lining – Quick-dry inner fabric keeps feet cool and dry, reducing sweat buildup on humid runs.
– Race-Ready Design – Streamlined silhouette and low-profile heel drop (6mm) optimize running form for competitive athletes.

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Description
The New Balance RC Elite MFCXLK4 brings pro-level marathon performance to daily runners with cutting-edge FuelCell foam and a full carbon-fiber plate for explosive energy return. Its breathable mesh upper and seamless toe cap provide a snug, pressure-free fit, while durable outsole lugs ensure grip across any surface. Engineered for speed yet built for endurance, this gender-neutral shoe weighs under 8.5 oz—perfect for elite training sessions or weekend races. Elevate your run with technology trusted by top competitors.