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 88D Pro
Yonex Astrox 88D Pro
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Specifications:
| Material | HM Graphite, CFR, Tungsten |
| String Tension | Upto 29 lbs |
| Balance | Head Heavy |
| Weight | 4U (83g) |
| Grip size | G5 |
| Flexibility | Stiff |
| Colour | Black silver |
Overview
The Yonex Astrox 88D Pro is the ultimate weapon for aggressive backcourt players, designed to generate maximum power and precision with every smash.
Engineered with Rotational Generator System Plus, this racket optimizes weight distribution for seamless transitions between shots, enabling rapid attacks and sustained offensive play.
Built with 2G-Namd™ Flex Force, an advanced graphite material, the Astrox 88D Pro delivers explosive energy transfer, providing deeper shuttle hold and powerful repulsion.
The stiff flex and head-heavy balance enhance shot stability, allowing players to dominate rallies with relentless smashes and precise placement.
Key Features & Technologies:
HM Graphite + Tungsten Frame – Offers exceptional durability and high repulsion power.
2G-Namd™ Flex Force Shaft – Enhances flex and snapback for quick and powerful strokes.
Rotational Generator System – Evenly distributes weight across the frame for smooth transitions.
Aero + Box Frame – Combines aerodynamic speed with structural stability for better control.
Isometric Head Shape – Expands the sweet spot for more consistent and accurate shots.
Energy Boost Cap Plus – Strengthens shaft stability and prevents twisting for controlled play.
Ultra Slim Shaft – Cuts through the air with minimal resistance, maximizing swing speed.
Who Should Use the Yonex Astrox 88D Pro?
-Advanced and Professional Players who demand explosive power and precision.
-Backcourt Attackers looking to dominate rallies with powerful smashes.
-Doubles Players who rely on aggressive offensive play from the rear court.
Upgrade your game with the Yonex Astrox 88D Pro – designed for ultimate power, speed, and control. Whether you’re executing powerful smashes or setting up relentless attacks, this racket ensures you stay ahead of the competition.
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