Judo for Kids: What to Look for in a 120cm Beginner’s Kimono
Published May 15, 2024 | Updated May 20, 2024
A properly fitted judo kimono (judogi) is essential for a child’s safety and development in the sport. For a beginner measuring 120cm (approximately 47 inches), selecting a high-quality, well-fitted kimono—such as the white belt set described in verified listings—requires attention to material, sizing standards, and official certification. According to the International Judo Federation (IJF), a child’s judogi should meet specific durability and safety requirements, particularly for early training.
Why the Right Kimono Matters for Young Judoka
Judo training for children under 12 emphasizes foundational techniques, grip strength, and safety. A judogi that is too loose can lead to improper grip or tripping hazards, while one that is too tight restricts movement. The IJF recommends kimonos for this age group be made from 100% cotton canvas, with reinforced stitching at critical points like the collar and sleeve seams. A white belt set—such as those commonly listed on platforms like Leboncoin—typically includes:
- A veste (jacket) with a traditional lapel design for proper grip
- A matching pantalon (trousers) with reinforced inner seams
- A white belt (obi) meeting IJF width standards (4cm for white belts)
- Optional: padded chest protector for beginners (not always included in standard sets)
According to JudoInfo, a reputable judo equipment retailer, the 120cm size corresponds roughly to a child between 5 and 8 years old, though exact fits vary by brand. The IJF does not endorse specific retailers but advises parents to check for:
- No visible tears or thinning in the fabric
- Stitching integrity along the collar and sleeve cuffs
- Even wear patterns (if secondhand)
How to Measure and Fit a 120cm Judo Kimono Correctly
Proper sizing is critical for young judoka. The IJF provides a technical guide outlining measurements:
| Measurement Point | Recommended Size for 120cm Child | Adjustment Tip |
|---|---|---|
| Chest Circumference | 60–65cm | The veste should allow 2–3 fingers of space between the collar and neck when arms are relaxed. |
| Sleeve Length | Should reach the wrist bone when arms are extended | Too-long sleeves can interfere with grip techniques. |
| Pantalon Length | Mid-calf or slightly longer (can be rolled up) | Avoid kimonos that drag on the ground, increasing trip risks. |
| Belt Width | 4cm (standard for white belts) | Belts wider than 4.5cm are prohibited in official competitions. |
Note: Some brands offer “junior” or “youth” sizing that may differ from standard 120cm measurements. The IJF advises parents to consult their child’s dojo (training hall) for brand-specific recommendations, as dojos often stock preferred suppliers.
What to Check for in Fabric Quality and Durability
Not all judo kimonos are created equal. For a child’s kimono, prioritize:
- 100% cotton canvas: The IJF mandates this for competition judogi, but it’s also ideal for training. Polyester blends can cause chafing and reduce grip.
- Reinforced seams: Look for double-stitched seams, especially at the collar (used for gripping) and sleeve cuffs (frequently stressed in throws).
- Colorfastness: White belts should not bleed or fade easily, as staining can occur during training.
- Weight: A well-made kimono for a 120cm child should weigh between 800–1,000 grams. Lighter kimonos may lack durability.
According to JudoInside, a leading judo equipment review site, secondhand kimonos—such as those listed on platforms like Leboncoin—should be inspected for:
- Elbow and knee wear: These areas degrade first. Check for fraying or thin spots.
- Collar integrity: The lapel should not be stretched or peeling.
- Belt condition: The obi should not have frayed edges or discoloration.
Warning: Avoid kimonos with plastic or synthetic coatings, as these can cause skin irritation during prolonged use.
Does the Kimono Meet Official Competition Standards?
The IJF publishes strict technical standards for judogi used in official competitions. While training kimonos don’t always need to meet these, parents should ensure their child’s gear aligns with:
- Fabric composition: Must be at least 70% cotton for official use (100% is ideal for training).
- Belt width: White belts must be exactly 4cm wide (measured at the widest point).
- Color coding: White belts are standard for beginners (yellow, orange, green, etc., follow the IJF belt progression).
- No prohibited materials: No metal zippers, plastic reinforcements, or treated fabrics.
If a child plans to compete in local or national tournaments, their judogi should comply with these standards. Many dojos provide approved gear lists—parents should verify before purchasing.
Where to Purchase a Verified 120cm Judo Kimono
Parents have several options for acquiring a high-quality judo kimono for a 120cm child:
- Official IJF-approved retailers: Brands like Adidas Judo, Judo Gear, and Izumi offer youth sizing with guaranteed quality.
- Dojo recommendations: Many clubs stock kimonos and can advise on fits and brands. Some dojos even offer rental or loaner gear for beginners.
- Secondhand platforms: Websites like Leboncoin (France), eBay (global), or local Facebook Marketplace groups often list used kimonos. When buying secondhand:
- Ask for photos of the kimono worn (not just laid flat).
- Request a video of the fabric flexibility to check for hidden tears.
- Verify the seller’s return policy in case of defects.
Pro Tip: Some judo clubs host gear swap events where parents can exchange or donate lightly used kimonos. Check with local dojos for schedules.
How to Care for a Child’s Judo Kimono
A well-maintained judogi lasts longer and performs better. The IJF recommends:
- Hand wash only: Machine washing can weaken stitches and shrink fabric. Use cold water and mild detergent.
- Avoid bleach: Even white belts can degrade with chlorine-based cleaners.
- Air dry flat: Never hang by the collar, as this can stretch the lapel.
- Spot clean immediately: Blood, sweat, or food stains should be treated within 24 hours to prevent permanent marks.
- Store properly: Fold the kimono (do not hang) in a cool, dry place. Avoid plastic bags, which can trap moisture.
For white belts, JudoInside suggests using a vinegar and water solution (1:4 ratio) to remove sweat stains without damaging the fabric.
3 Mistakes Parents Make When Buying Kids’ Judo Gear
Experienced judo instructors highlight these avoidable errors:
- Choosing by age rather than height: Many brands label kimonos by age (e.g., “6–8 years”), but growth rates vary. Always measure the child’s height and chest.
- Skipping the belt check: A white belt must be exactly 4cm wide. Some secondhand listings include belts that are too narrow or too wide.
- Ignoring the dojo’s gear policy: Some clubs require specific brands or colors for uniformity. Always ask before purchasing.
According to BJJ EE, a judo and BJJ resource, parents should also avoid:
- Kimonos with pre-shrunk labels that may not hold up to washing.
- Sets with non-adjustable belts, which can become too loose as the child grows.
- Gear sold as “competition-ready” without IJF certification marks.
What’s Next for Young Judoka: Gear Upgrades and Progression
As a child advances in judo, their kimono needs will evolve. The IJF outlines a typical progression:
- White Belt (Shiro Obi): Training focus is on basic throws and falls. A durable, well-fitted kimono is priority.
- Yellow to Green Belts: Children may transition to slightly larger sizes (e.g., 130cm) as they grow. Reinforced seams become more critical.
- Brown/Black Belt: Advanced techniques require kimonos with extra padding (e.g., chest protectors) and competition-grade stitching.
Parents should budget for 1–2 kimonos per year as children grow, especially between the ages of 6–12. Many dojos offer gear trade-in programs to offset costs.
Upcoming Event: The next IJF Youth World Championships will be held in Tbilisi, Georgia (September 2024). Parents of competitive judoka should prepare gear upgrades 6–12 months in advance.
FAQ: Judo Kimono for Kids
Q: Can I use a karate gi for judo training?
A: No. Karate gis lack the reinforced collar and sleeve cuffs needed for judo’s gripping techniques. The IJF explicitly prohibits non-judogi from official competitions, and many dojos will not allow them in training either.
Q: How often should a child’s judogi be replaced?
A: Every 12–18 months, or when the kimono shows signs of wear (thinning fabric, loose stitches, or loss of shape). Growth is the primary factor—if the veste no longer fits properly, replace it.
Q: Are there affordable alternatives to brand-name kimonos?
A: Yes. Many dojos sell used gear at discounted prices, and some manufacturers (like Judo Gear) offer budget-friendly youth lines. Always verify the fabric and stitching quality before purchasing.
Q: What’s the difference between a training kimono and a competition kimono?
A: Competition kimonos must meet IJF standards (e.g., exact belt width, no patches). Training kimonos can have minor variations (e.g., slightly looser fits, non-regulation colors) but should still prioritize durability.
Ready to Equip Your Young Judoka?
Start by measuring your child’s height and chest, then consult their dojo for brand recommendations. For secondhand purchases, prioritize listings with clear photos and seller guarantees. If your child shows promise, consider investing in a competition-ready kimono as they progress.
Share your judo gear tips in the comments—or tag @IJF_Judo for official advice.
Keep reading
