How to Measure Your Foot
Place your foot flat on the floor against a wall. Measure the distance from the heel to the tip of your longest toe.
Always use the longer foot measurement for best fit.
Heel to Toe Length (in cm) is the most accurate way to choose your shoe size.
Size Conversion Chart
Refer to the table below to convert your foot length into UK, USA, or EUR sizes.
| UK | USA | EUR | CN (cm) |
|---|---|---|---|
| 1 | 2 | 33 | 21 |
| 2 | 3 | 34 | 21.5 |
| 3 | 4 | 35–36 | 22.5 |
| 4 | 5 | 36–37 | 23 |
| 5 | 6 | 38 | 24 |
| 6 | 7 | 39 | 24.5 |
| 7 | 8 | 41 | 25.5 |
| 8 | 9 | 42 | 26 |
| 9 | 10 | 43 | 27 |
| 10 | 11 | 44 | 27.5 |
| 11 | 12 | 45 | 28 |
| 12 | 13 | 46 | 29 |
Fit Recommendation: If your foot measurement falls between two sizes, we recommend choosing the larger size for better comfort during movement.
Sizes may vary slightly depending on foot shape and brand. This guide is for reference only.
Your racket is more than just a frame — stringing defines how it plays. The right tension improves power, control, comfort, and durability.
How String Tension Affects Play
More power • Larger sweet spot • Forgiving hits
Balanced power and control
More control • Precision shots • Smaller sweet spot
Recommended Tension by Player Level
Tension: 17–20 lbs
Power: High • Sweet Spot: Large
Tension: 20–24 lbs
Balanced power and control
Tension: 24–27 lbs
High control • Medium sweet spot
Tension: 27–30+ lbs
Very high precision • Small sweet spot
Key Considerations
- Performance: Proper tension balances power and control.
- Injury Prevention: Too much tension can strain the arm.
- Racket Safety: Never exceed the recommended tension.
- Beginners: Lower tension helps with mishits.
- Plastic Shuttles: Reduce tension by 2–3 lbs.
- String Lifespan: Depends on play frequency.
Final Recommendation
Beginners: Choose lower tension for comfort and power.
Advanced players: Higher tension gives better precision.
If unsure, always choose comfort first.
Yonex Astrox 77 Pro
Yonex Astrox 77 Pro
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Specifications:
| Material | HM Graphite, Flex Fuse, Tungsten |
| String Tension | upto 28 lbs |
| Balance | Head Heavy |
| Weight | 4U (83g) |
| Grip size | G5 |
| Flexibility | Medium |
| Colour | Gray/Yellow |
Overview
Unleash Explosive Power with Precision
The Yonex Astrox 77 Pro is designed for aggressive players who seek dominance on the court.
Engineered with advanced technologies, this racket delivers powerful smashes, quick recovery, and exceptional control, making it a top choice for competitive badminton players.
Key Features & Technologies:
ISOMETRIC™ Frame Design: Enhances the sweet spot by 7% for improved accuracy and power.
Rotational Generator System: Counterbalanced weight distribution across the grip, frame top, and joint ensures smooth shot transitions and rapid acceleration.
Namd™ Graphite Technology: Revolutionary graphite material enhances shaft flexibility, stores energy, and releases explosive power on impact.
Energy Boost Cap Plus: Maximizes shaft performance by allowing optimal flex while preventing twisting.
Super Slim Shaft: Reduces air resistance, providing greater swing speed and feel.
AERO+BOX Frame: Combines solid hitting feel with swift swings for maximum efficiency.
Solid Feel Core: Reduces unwanted vibrations, ensuring a comfortable playing experience.
Why Choose the Yonex Astrox 77 Pro?
This advanced badminton racket is the ideal choice for players looking to take their game to the next level. Whether you need precision in fast rallies or sheer power for devastating smashes, the Astrox 77 Pro adapts to your playing style, giving you the competitive edge on the court.
Get ready to dominate with the Yonex Astrox 77 Pro – where power meets precision!
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