Beginner's guide

So you're getting into judo

Judo is one of the oldest Olympic martial arts and one of the smartest to start — you learn to throw, trip, and control people larger than you, not out-muscle them. The gear list is short and cheap. The technique curve is steep and deeply rewarding. Here's exactly what to buy first.

By Colin B. · Published May 24, 2026 · Last reviewed May 24, 2026

The 60-second version

If you only buy 3 things to start:

  1. Adidas 500g Judo Training Uniform — The honest Adidas beginner judogi — pre-shrunk, properly cut, and built to last your first year of practice.
  2. Cliff Keen The Twister Wrestling Ear Guard — Wear ear guards from day one. Cauliflower ear is permanent and completely preventable.
  3. Adidas Defender 4 Duffel Bag — A vented duffel big enough for a wet judogi and a pair of shoes — the minimum you need to get in and out.
Budget total
$70
Typical total
$165
A beginner judogi runs $45–90. Add ear guards and a bag and you're under $150. Judo gear is cheap — the club provides the mats and the instruction.
At a glance

Our top pick in each category

The fastest path through this guide — each best-starter pick by category. Scroll for the budget and upgrade alternatives.

CategoryTop pickPriceWhere to buy
JudogiAdidasAdidas 500g Judo Training Uniform$$ See on Amazon →
Protective GearCliff KeenCliff Keen The Twister Wrestling Ear Guard$ See on Amazon →
Grip TrainingIronMindCaptains of Crush Trainer Hand Gripper$ See on Amazon →
Gear BagAdidasAdidas Defender 4 Duffel Bag$$ See on Amazon →
Before you buy anything

A few things worth knowing first

Don't buy anything until you've confirmed a dojo and a start date. A few clubs will lend you a loaner gi for your first class. Attend once before spending $100.

Your gi needs to be cut for judo — not karate or BJJ. Karate gis are too light and tear. BJJ gis have thinner lapels that won't survive randori (sparring). Buy from a brand that specifically sells judo uniforms.

The club provides everything else — mats, coaching, the other people you need to practice with. Your personal gear list is short: judogi, ear guards, bag, and eventually grip training tools.

The gear

What you actually need

grayscale photo of people walking on the street

Photo by Mats Sommervold on Unsplash

Judogi

The judogi — your judo uniform — is different from a karate gi or BJJ gi. It's heavier, the lapels are thicker so opponents can grip without tearing it, and it fits looser to allow full-range throws. For your first gi, single-weave in the $60–100 range is ideal. Double-weave gis are more durable but heavier and hotter — save that for when you start competing. Buy from a real judo brand; generics fall apart inside a month of hard practice.

Judogi — what's the difference?

A few common shapes, each making a different trade.

Single Weave

Light, affordable, and easy to move in. The right starting point.

Weight
Lightest
Durability
1–2 years heavy use
Price
$45–90

Best for Beginners, warm climates, 2–3x per week training

Tradeoff Lapels soften faster — heavier grips wear it down sooner

↓ See our pick
Double Weave

Heavy, extremely durable, preferred for competitive training.

Weight
Heaviest
Durability
3–5 years heavy use
Price
$90–150

Best for Daily training, heavier grips, cold gyms

Tradeoff Hot in summer; not necessary until you're training seriously

Gold Weave

Middle ground — tougher than single weave, cooler than double.

Weight
Medium
Durability
2–3 years heavy use
Price
$80–160

Best for Intermediate students training 4+ days per week

Tradeoff Best all-rounder but more than a beginner needs to spend

↓ See our pick
Best starter
Adidas

Adidas 500g Judo Training Uniform

$$

This 500g training judogi is Adidas's honest entry-level option — not cut-rate, just right for beginners. Single-weave construction keeps the weight manageable for long practice sessions, the pre-shrunk cotton holds its fit after the first wash, and it comes in full sizes including tall options. The gi you'll outgrow only when you start competing, which might not happen for two years.

What we like

  • Pre-shrunk cotton — sizing holds after the first wash
  • Adidas consistent sizing across production runs
  • Single weave stays cool through 90 minutes of hard randori

What to know

  • Lapels soften faster than double-weave at high training volume
  • Slim through the shoulders for muscular or wider builds
See on Amazon →
Budget pick
Fuji

Fuji Single Weave Judo Gi

$

Fuji has been making martial arts uniforms for decades and the quality-to-price ratio on their single weave is hard to beat. Under $60 with a belt included, sized for judo (not karate or BJJ), and durable enough for months of regular practice. The obvious starting point if you're not yet sure judo will stick.

What we like

  • Under $60 with belt included — smart way to test if judo sticks
  • Cut for judo — roomier in the shoulders and hips than BJJ gis
  • Fuji has supplied martial arts schools for 50+ years

What to know

  • Fabric shows wear sooner than mid-range gis at high volume
  • Runs large — size down from your normal athletic fit
See on Amazon →
Upgrade pick
Mizuno

Mizuno Yusho Competition Judo Uniform

$$$

When you're ready for a gi that lasts years instead of months, the Mizuno Yusho is the move. The gold-weave construction is heavier than single weave but cooler than double, IJF-approved for tournament use, and cut to competition measurements. Mizuno has dressed Olympic-level judoka for decades. Get this after your first year.

What we like

  • Gold weave: tougher than single, cooler than double weave
  • IJF-approved — valid for any tournament you enter as a beginner
  • Mizuno quality holds up to daily training for 2–3 years

What to know

  • Significantly more expensive ($150+) — wait until you're committed
  • Heavier than a single weave; takes adjustment in summer heat
See on Amazon →

Protective Gear

Judo involves constant head-to-head contact during throws, grip battles, and newaza (ground work). Without protection, repeated friction causes cauliflower ear — a permanent deformity from blood pooling in the cartilage. It happens faster than people expect, and it's irreversible. A solid pair of wrestling ear guards costs $20–35. A mouthguard is $10. Both are worth it from your very first class.

Best starter
Cliff Keen

Cliff Keen The Twister Wrestling Ear Guard

$

Wrestling ear guards are functionally identical to judo-specific ones, and Cliff Keen makes the most trusted version in combat sports. Adjustable fit, secure velcro strap, and ventilated cups that stay put through full-intensity randori. Worn by wrestlers and judoka alike for decades for one reason: they work.

What we like

  • Industry standard in wrestling and grappling — proven to stay on
  • Ventilated cups don't trap heat through a full hour of randori
  • Adjustable strap fits youth and adult head sizes

What to know

  • Bulkier than thinner designs — takes a few practices to ignore it
  • Velcro can catch on gi fabric during ground work
See on Amazon →
Specialty pick
Shock Doctor

Shock Doctor Gel Nano Mouthguard

$

Judo involves occasional accidental impacts — a partner's shoulder can catch your chin during a throw. A boil-and-bite mouthguard is cheap, fast to fit, and does the one job it needs to do. The Gel Nano is thin enough that you can still breathe hard and communicate normally through a full practice.

What we like

  • Thin profile — breathe hard and talk normally mid-practice
  • Boil-and-bite fit in under 5 minutes, no dental appointment

What to know

  • Gel wears faster than harder compounds under high-intensity use
  • Not a substitute for a custom guard if you compete seriously
See on Amazon →

Grip Training

In judo, your grip on the gi is everything — most techniques start by establishing the right grip and breaking your opponent's. Grip strength is a genuine limiting factor in your first months, and dedicated training pays off faster than almost any other conditioning work. A few tools you can use at home between practice sessions make a measurable difference within 60 days.

Best starter
IronMind

Captains of Crush Trainer Hand Gripper

$

The CoC hand grippers are the gold standard for grip training across combat sports and climbing. The Trainer level (100 lbs resistance) is the right entry point — enough to build real strength, not so heavy you injure tendons. Close 100 reps a day on each hand and your gripping strength will improve noticeably within a month of regular use.

What we like

  • Industry standard for grip strength in combat sports and climbing
  • Portable — 15 minutes of reps on a couch is real training
  • Lifetime warranty; these don't wear out under normal use

What to know

  • Trains closing strength only — pair with extension work for balance
  • Squeaky when new; breaks in after a few hundred reps
See on Amazon →
Specialty pick
IronMind

IronMind Expand-Your-Hand Bands

$

Grapplers who only train closing strength develop imbalanced hands — the finger flexors overpower the extensors and tendon issues follow. These rubber bands train the opening motion, restoring balance and reducing injury risk. A set costs $10, takes 5 minutes a day, and is the most overlooked recovery tool in martial arts.

What we like

  • Balances the constant grip-closing load that judo puts on your hands
  • Cheap, light, and can be used during any downtime

What to know

  • Bands wear and break after a year of daily use
  • Easy to overdo on the lighter bands — stick to 3 sets of 10 per session
See on Amazon →

Gear Bag

Your judogi is wet after practice. So is everything else. A dedicated bag with a vented shoe compartment saves your car and your dry gear from your soaked gi. You don't need a branded martial arts bag — any spacious duffel works. What you need is room for a folded judogi (bigger than you think), shoes, and a water bottle.

Best starter
Adidas

Adidas Defender 4 Duffel Bag

$$

Large enough to hold a folded judogi, shoes, and a water bottle without stuffing. The Defender IV has a vented shoe pocket that separates wet shoes from your dry gear, a padded shoulder strap, and is priced low enough that you won't cringe when it gets soaked post-practice. Exactly what you need.

What we like

  • Vented shoe compartment keeps wet shoes away from your clean gi
  • Medium holds a judogi, water bottle, and shoes without stuffing

What to know

  • Wet gi goes in the main compartment — no dedicated wet bag pouch
  • Shoulder strap only; no backpack straps for longer commutes
See on Amazon →
Budget pick
Under Armour

Under Armour Undeniable 5.0 Duffel

$

The UA Undeniable is the budget counter to the Adidas — a bit less polished but nearly as functional. UA Storm coating resists water and scuffing, there's a proper vented shoe bay, and at $35–45 it's easy to replace after a year of hard use. Buy this until you know judo is your sport.

What we like

  • UA Storm coating repels water and resists scuffs from gym floors
  • Vented shoe bay on the underside keeps the main compartment fresh

What to know

  • Zippers stick occasionally — carry a key ring for better leverage
  • Straps slightly short for taller people carrying a heavy bag
See on Amazon →
Going deeper

Your first month of judo

Judo takes longer than a week to click, but the first month builds the foundation everything else sits on. Here's what to focus on — and what to ignore.

Read the guide →
Save your money

What you don't need yet

Beginners get pressured to buy a lot of stuff that doesn't help them play better. Here's what we'd skip on day one.

  • A competition IJF-approved judogi — Your first gi just needs to be cut for judo. IJF approval matters at tournaments, which you won't enter for months.
  • Tatami mats for home — Your club has mats. Home mats cost $200–400 and collect dust until you're training seriously.
  • Judo-specific shoes — Traditional judo is practiced barefoot on tatami. Shoes are for the walk to and from the mat.
  • Ankle and knee braces — Buy these if you have a specific injury history, not preemptively. Most beginners don't need them.
  • Instructional DVDs or courses — Your sensei's corrections after live randori are worth more than any online course. Get to class.
First week

Your first seven days

A short, real plan to get from gear-on-doorstep to actually playing.

  1. Find a judo club with a certified coach — not a self-defense school or an MMA gym that offers judo as an add-on. · Action
  2. Buy your judogi before your first class if possible — showing up in a gi signals commitment and most dojos won't have loaners in your size. · Buy
  3. In your first session, ask the sensei to drill ukemi (breakfalling) before anything else. Learning to fall safely is the foundation of every technique. · Learn
  4. Order ear guards before your second class — cauliflower ear can start forming within a few hard randori sessions. · Buy
  5. Attend 2–3 times in your first week. Judo technique is motor memory; frequency beats duration. · Action
  6. Watch at least one IJF World Championship highlight reel. Seeing elite throwing technique before you've built bad habits shapes how you practice. · Learn
FAQ

Common questions

How is judo different from BJJ?

Judo focuses on throws and takedowns — the goal is to score by throwing your opponent onto their back. BJJ focuses on ground work, submissions, and positional control. Judo does have ground work (newaza), but it's limited: if neither person is working toward a submission, the ref stands you back up. A heavier judogi, more standup sparring, and a different scoring system are the practical differences you'll notice from day one.

Do I need to be strong or athletic to start judo?

No. Judo literally translates to 'gentle way' — the core principle is using your opponent's balance and momentum, not your own strength. A skilled smaller person routinely throws stronger, larger partners. Strength helps at high levels but is actively less important in judo than in most other combat sports. Show up as you are.

Is judo dangerous for beginners?

Judo has a higher injury rate than many martial arts, mostly from falls and from randori that escalates too fast. The risk is manageable: learn ukemi (breakfalling) first and take it seriously, wear ear guards, and tap early and often in sparring. Most beginner injuries come from not knowing how to fall correctly.

What color belt do I start with?

White. In most Western judo federations you start white and progress through yellow, orange, green, blue, and brown before black. The timeline to black belt averages 4–6 years of consistent training. Some clubs use a simplified system with fewer colored belts — ask your sensei at enrollment.

How much does it cost per month to train judo?

Most judo clubs charge $60–120/month for unlimited classes. That's cheap compared to BJJ, Muay Thai, or MMA gyms. One-time gear costs run $70–165 (gi + ear guards + bag). The total first-year cost including gear and dues is roughly $800–1,500 depending on your city and how often you train.

Can I learn judo at home without a partner?

You can train grip strength, flexibility, and some solo uchi-komi (technique repetition against a wall or post) at home. But judo is fundamentally about reading and responding to another person's balance — you need a partner and mats. Supplement your dojo time at home; don't try to replace it.

Going further

Where to next

Browse by category

Authoritative sources

  • International Judo Federation (IJF) — The global governing body. Official rules, World Ranking, club directory. Bookmark the rules page — the competition rulebook explains exactly how ippon, waza-ari, and penalties work.
  • Judo Info — Comprehensive technique library — throw names, grip breakdowns, history. The best free reference for learning the Japanese terminology and understanding technique variations.
  • r/judo — Active community. Useful for finding local club recommendations, gear advice, and technique questions. The wiki has a solid beginner FAQ.
  • Shintaro Higashi (YouTube) — Former US Olympic team member. His YouTube channel is the clearest English-language judo instruction available — patient, technique-focused, no filler.
  • IJF YouTube Channel — Full matches and highlight reels from World Championships and Grand Slams. Watching elite throwing technique is one of the best ways to internalize what correct judo looks like.