The Nike Zoom Rival XC Cobalt Blaze Obsidian is a men's cross-country flat engineered for speed on grass, dirt, and packed earth, combining a responsive Zoom Air unit with an aggressive tread pattern for race-day performance.

Specs:

• Silhouette: Nike Zoom Rival XC
• Colorway: Cobalt Blaze Obsidian (bold blue and black)
• Style Code: 904718-402
• Gender: Men's
• Closure: Traditional lace-up with flat, low-profile laces for a secure hold
• Outer sole: Rubber outsole with multi-directional lugs designed for traction on loose soil and turf
• Midsole: Forefoot Zoom Air unit delivers responsive, low-to-ground cushioning
• Upper: Engineered synthetic and textile construction for lightweight breathability and support
• Lining: Textile lining for comfort and moisture management
• Branding: Embroidered Nike Swoosh on lateral side, "Zoom" script on heel tab
• Heel counter: External TPU heel counter for stability during sharp turns
• Drop: Low heel-to-toe offset to encourage a natural, efficient forefoot strike
• Fit: Snug, performance-oriented fit for minimal foot slip inside the shoe
• Traction: Aggressive lug pattern optimized for grass, mud, and soft dirt
• Construction: Low-profile racing flat design for minimal ground contact time

The Nike Zoom Rival XC Cobalt Blaze Obsidian (style code 904718-402) features a forefoot Zoom Air unit for responsive cushioning and an aggressive rubber outsole for reliable traction on grass and dirt. This flat is built for cross-country racers who need a lightweight, low-profile shoe for quick transitions on soft ground. Its construction prioritizes stability and ground feel to help you maintain speed over uneven terrain.