TYR - RD-1 X RUNNER - BLACK/SILVER
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↩️ This item is final sale, no returns unless faulty or incorrect item received
Best Suited For
The RD-1X is equipped with the latest in foam technology, Surge NRG+ enhanced with supercritical foam for ultimate comfort, response and durable support for any movement. The lightweight upper continues to provide unrivaled airflow and response with added anti-stain-treated engineered mesh to keep you feeling fresh. A 10 mm heel-to-toe drop provides control for amplified acceleration moving you toward your goals faster.
Technology
- Surge NRG+ enhanced with supercritical foam for ultimate response and durable support for any movement
Features
- Engineered mesh upper
- Grooved outsole
- Molded sockliner
- 10mm heel-to-toe drop
Material
- OBC supercritical midsole foam
- 100% polyester engineered mesh upper
- 2 mm EVA Strobel
- Rubber outsole
Size Guide:

| HOLIDAY METRO SHIPPING CUTOFF | |
|---|---|
| Standard Shipping | 17th December |
| Express Shipping | 20th December |
| For full shipping info click here. | |
| AUSTRALIAN ORDERS | |
|---|---|
| OVER $149* |
Standard Post – Free*
Express Post – From $14.99*
|
| UNDER $149* |
Standard Post – From $9.99*
Express Post – From $14.99*
|
| EQUIPMENT ORDERS | Calculated at checkout* |
| WAREHOUSE PICKUP | Available for South Australian orders only* |
*Excludes items not eligible, listed on product pages.
| NEW ZEALAND & INTERNATIONAL ORDERS | |
|---|---|
| For New Zealand and other rates please visit our Shipping Page. |
Returning an item is easy. Our 60-day return window gives you plenty of time to send something back - even if it was bought as a gift.
Please review our Returns Policy for full terms and conditions.