You can buy a Gi Jacket or a Gi Pant without buying a Gi

Can You Buy a Gi Jacket, Pants or Belt Separately?

Yes — and for many martial artists, buying gi separates is the smarter option. You don’t always need a complete new gi. Sometimes just the jacket has worn through, or the pants no longer fit properly, or you’ve just been promoted and need a new belt. Pacific Sports sells gi jackets, pants, and belts individually for practitioners of Taekwondo, Karate, BJJ, Jiu-Jitsu, and Judo.

That said, there’s one important exception: for grading, competitions, or demonstrations, you need a complete, matching gi. Buying separates is for training — not for the occasions that matter officially.

When does it make sense to buy separately?

When one piece wears out before the other

This is the most common reason, and it follows a predictable pattern depending on your discipline. In Judo and BJJ, where gripping the collar and sleeves for throws and clinches is constant, the jacket takes the majority of the stress and wears out first. In Taekwondo and Karate, where kicking is the focus, the pants wear through at the knees and the crotch seam long before the jacket shows any real wear.

Rather than replacing the entire gi when only one piece is done, you can simply replace the worn piece. Over time, this is significantly more cost-effective — especially if you’re training four or five times a week.

When your jacket and pants need different sizes

Not everyone is proportioned to fit a single gi size perfectly. If you have broader shoulders relative to your hips, or longer legs relative to your torso, buying your jacket and pants in different sizes gives you a much better fit than compromising on a single size for both. Pacific Sports sells jackets and pants separately for exactly this reason.

When you’ve been promoted and need a new belt

There’s no need to buy a new gi every time you’re graded. If your gi is in good condition, just buy the belt in your new colour. Pacific Sports belts are sold individually in all colours and sizes.

Seasonal training

Gi jackets and pants are available in fabric weights from 8oz to 16oz. A lighter 8oz poly-cotton breathes well in summer training; a 14oz or 16oz canvas holds up to the cold of winter and suits heavy contact training. Buying a lighter-weight pair of pants to alternate with your heavier ones through the year is a practical way to stay comfortable without buying multiple complete gis.

What’s available separately

Gi jackets

Jackets are available in white, in fabric weights from 8oz to 16oz, in canvas, cotton, and poly-cotton fabrics. The cut is European — generous through the shoulders and chest for a full range of motion. The collar and sleeves have multiple lines of stitching to resist the tearing that comes from being grabbed repeatedly for throws and takedowns.

A note on shrinkage: some jackets are pre-shrunk during manufacturing. Others are not pre-shrunk but are made with a shrinkage allowance built in. Either way, buy your regular size — the end result after washing will fit correctly.

Gi pants

Pants are available in white and black, in the same fabric weight range of 8oz to 16oz. The cut is traditional — wider through the thigh and knee than a European cut — which gives you the room needed for deep stretches and high kicks without pulling at the seams. The crotch is gusseted with reinforced stitching, which is the area that takes the most stress during kicking and groundwork. The waistband is elasticated with an inner drawstring so you can get a precise fit regardless of size.

Belts

Coloured belts are available in all standard colours — white, yellow, green, blue, brown, and black — with eight lines of stitching and sewn ends so they don’t fray. A premium black belt in 5cm wide cotton with 11 rows of stitching is also available for black belt grades. Belt size corresponds directly to your uniform size, so if you know your gi size, you know your belt size.

How many gis should you own?

If you’re training regularly, it’s worth having at least two complete sets. A gi needs to be washed after every training session — leaving sweat and mat bacteria in the fabric is a hygiene issue and it degrades the material faster. With two sets, one can be worn while the other is being washed and dried. Many serious practitioners keep a third set reserved specifically for grading and competition so it stays in good condition.

Sizing

Check the size chart on each product page before ordering — jacket and pants sizing can vary by fabric weight and style. If you’re between sizes, consider what you’re buying for: a jacket used mainly for throwing practice might be better slightly larger to allow movement; pants used for kicking are often better fitted closer to avoid excess fabric catching during high kicks.

• Jackets: Available 8oz–16oz, canvas / cotton / poly-cotton, white only
• Pants: Available 8oz–16oz, canvas / cotton / poly-cotton, white and black
• Belts: All colours, sized to match your uniform size
• Disciplines: Taekwondo, Karate, BJJ, Jiu-Jitsu, Judo

Frequently Asked Questions

Can I mix gi jacket and pants from different sizes?

Yes, and for many people this gives a better fit than buying a matched set. If your shoulders are broader than your hips, or your legs are longer than average for your torso size, ordering your jacket and pants in different sizes is the practical solution. Just check the size chart for each piece separately.

Will a non-pre-shrunk jacket shrink after washing?

Some. But non-pre-shrunk jackets are made with a shrinkage allowance built into the cut, so after normal washing the fit should still be correct. Buy your regular size regardless of whether the jacket is pre-shrunk or not — the end result is designed to be the same.

Can I buy separates for grading or competition?

For training, yes — separates are perfectly fine. For grading, competitions, or demonstrations, you generally need a complete, matching gi. Check with your club or federation on their specific requirements before the occasion.

How do I know what belt size to order?

Belt size corresponds directly to your gi size. If you wear a size 4 gi, you need a size 4 belt. The sizing is standardised across Taekwondo, Karate, BJJ, and Judo belts at Pacific Sports.

Which fabric weight should I choose?

For summer training or beginners just starting out, 8oz poly-cotton is lightweight and breathes well. For year-round training or heavier contact work, 12oz–14oz canvas is more durable and holds up better to repeated gripping and throwing. The 16oz canvas is the heaviest option and suits practitioners who want maximum durability and a traditional feel, particularly in Karate.

How often should I wash my gi?

After every session without exception. Sweat and mat bacteria left in the fabric cause skin infections and break down the material faster. Machine wash cold and hang to dry rather than using a dryer — heat shrinks cotton gi fabric and weakens the stitching over time.

If you’re looking to buy gi jacket separately Australia, you can find a variety of options at Pacific Sports.