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 Nanoflare 700 Pro
Yonex Nanoflare 700 Pro
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Specifications:
| Frame Material | HM Graphite, NANOMETRIC DR, M40X, EX-HYPER MG |
| Shaft Material | HM Graphite, SUPER HMG, ULTRA PE FIBER |
| String Tension | 20–28 lbs |
| Balance | Head Light |
| Weight | 4U (80 - 84 g) |
| Grip size | G5 |
| Flexibility | Medium |
| Colour | Midnight Purple |
Overview
The Yonex Nanoflare 700 Pro is a head-light, speed-oriented racket built for rapid swing speed, agility, and tight control at the net. It uses a slightly extended frame (+10mm) and medium flex to balance quick repulsion with a stable feel, making it a modern lightweight option for players who prioritise racket speed and quick recovery.
Key features
- Head-light balance for faster swings and quicker recovery.
- Medium shaft flex — a compromise between control and repulsion for versatile play.
- Extended length (+10 mm) increases reach and leverage for steeper angles and improved smash launch
- Lightweight (4U/5U variants) for high swing speeds and manoeuvrability.
- Designed for speed & control — advertised as part of Yonex’s Nanoflare line that focuses on fast clears and quick handling.
Technology (what’s in the racket)
- NANOMETRIC DR / NANOMESH NEO-style carbon (high modulus graphite variants) — improves frame strength and snap-back repulsion for faster shuttle acceleration.
- M40X / EX-HYPER MG / SUPER HMG (advanced carbon composites in frame and shaft) — these materials increase elasticity and help transfer energy more efficiently from racket to shuttle.
- Built-in T-Joint (minimizes torque) and extended frame geometry — helps stability during fast exchanges and keeps the head stable for accurate returns.
Player suitability — who should use this (and when)
This section is purposely practical — which players benefit most and which situations/game types this racket fits:
-
Best for:
- Fast, attack-oriented doubles players who rely on fast drives, quick interceptions and rapid racket recovery at the net. The head-light balance and slim profile let you punch quick drives and react at the frontcourt.
- Singles players who prioritise speed and quick racket handling over raw head-heavy smash power — especially those who play fast, technical singles with quick net-to-rear transitions.
-
Less ideal for:
- Players who need a very head-heavy, smash-first racket for raw rear-court power. The Nanoflare 700 Pro focuses on swing speed and shuttle acceleration rather than pure mass-driven smash power.
-
Use cases / game scenarios:
- Doubles (men’s/women’s/mixed): Excellent for flat drives, fast net exchanges and quick interceptions.
- Singles (fast all-court style): Great for players who move the shuttle with speed, use fast clears, and rely on quick net control rather than one-shot knockout smashes.
Why choose the Nanoflare 700 Pro?
- Speed-first design: If you want a racket that helps you accelerate the shuttle and get your racket back into position quickly, the 700 Pro’s head-light balance and advanced carbon tech deliver that responsiveness.
- Balanced control & repulsion: The medium-flex shaft and composite materials give a pleasing balance of control at the net while still offering good shuttle launch for attacking shots. Reviewers praise its manoeuvrability and “wide-body” feel for consistent contact.
- Tournament-grade build: Yonex’s material stack and manufacturing (Japan-made listings) mean a premium feel and consistent performance for intermediate → advanced players.
Quick buying guidance
- Choose 4U if you prefer slightly heavier feel with added stability. String tension recommendations are on Yonex’s spec (generally 20–28 lbs for 4U).
- If you want raw smash weight or a head-heavy smash racket, compare against Astrox/Voltric head-heavy models instead.
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