Description
Superior Fast-Speed Performance
The Yonex Mavis 350 Red Cap nylon shuttlecock is precision-built for cold-weather play. While ordinary shuttles struggle in lower temperatures, the Mavis 350 Red Cap maintains its flight performance, regaining its shape in just 0.02 seconds after impact—only 0.005 seconds slower than professional feather shuttles.
Durable & Cost-Effective for Winter
Built for maximum longevity, the Mavis series is 4 to 5 times more durable than standard nylon shuttlecocks. In cold environments where nylon can become brittle, the Red Cap variant is the most reliable choice for practice and competitive play.
Speed & Temperature Guide
Yonex categorizes Mavis shuttlecocks by temperature to ensure consistent flight. The Red Cap is specifically designed for Fast Speed in cold environments:
- Red Cap (Fast): 0ºC to 13ºC
- Blue Cap (Medium): 12ºC to 23ºC
- Green Cap (Slow): 22ºC to 33ºC
| Cap Color | Speed | Recommended Temperature | Ideal Playing Conditions |
| Green | Slow | 22ºC to 33ºC | Warm environments / Summer play |
| Blue | Medium | 12ºC to 23ºC | Moderate environments / Standard indoor |
| Red | Fast | 0ºC to 13ºC | Cold environments / Winter play |
Key Features
- High Visibility Yellow: Bright yellow color for easy tracking during fast-paced matches.
- Natural Cork Base: Features a high-quality natural cork base for a professional feel and accurate flight.
- Multi-Speed Versatility: Engineered to perform reliably across slow, fast, and medium serves.
Storage & Care
To maintain performance, store the tube upright with the cork side facing down and keep away from high temperatures to prevent the nylon skirt from softening.

