Launched in 2003, the Air Zoom Spiridon Cage 2 was created as a technical running shoe originally designed for the Japanese market by the renowned Steven Smith. Part of its inspiration comes from the 1999 Zoom Citizen, which featured an overly exposed Air unit prone to collapsing under pressure—a problem the Cage 2 solved with its innovative heel system. This Cardinal Red edition revives that technical legacy in a bold red tone that sets this colorway apart within the Spiridon family.
The heart of this model is its iconic "cage" system in the heel: a structure with variable thickness edges designed to reduce weight and improve stability, showcasing the elastic Air unit integrated into a sculptural sole construction. In the Cardinal Red colorway, cardinal red dominates the upper, while the cage system and sole provide the structural contrast that visually defines this model.
At Next Step, you receive 100% new and authentic pairs, guaranteed for authenticity. Plus, you get 14 calendar days for hassle-free returns and fast shipping across Spain and Europe, so you can get your Spiridon Cage 2 as soon as possible.
Their technical design and Cardinal Red tone make them perfect for urban looks with neutral tones, black, or denim, letting the red take center stage. They also pair well with sportswear and windbreakers for a running-core style. Discover more models in our Nike collection.
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The delivery time depends on product availability:
• With immediate shipping: 24-48 hours from warehouse dispatch.
• Pre-order: Approximately 1-10 business days.
All products available on our website and in stores are new and 100% authentic. Our team carefully checks each item before shipping to ensure its authenticity and perfect condition.
You have 14 calendar days from the receipt of the order to request returns or exchanges. You can process it through our website. Refunds are processed once the products arrive at our central warehouses and meet the return conditions.
On each product page, you will find a detailed size guide. If you are unsure, contact our customer service for personalized advice.
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