Light up the track with these limited-edition track spikes. Part of the Prism Capsule Collection. For mid-distance races. Materials & Transparency Materials Collar Lining: 80% Polyester, 20% Polyurethane Supplier Transparency Diamond, Vietnam Key features - Weight: Noneg - Limited edition - Top loaded Speedboard® for powerful take-offs - Pushes you forward with its potent propulsion - Features an exclusive prism-inspired flare design - Helion™ HF hyper foam midsole - soft landings & propulsion - Light, breathable one-piece upper - Optimized forefoot stack height – 23mm - Supportive and secure upper that locks your foot in
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