gi uniform

Why Our Karate Gi Uniforms Are Trusted by Martial Artists Across NZ

Did you know that an ill-fitting or low-quality Gi can increase the risk of injuries during high-intensity training? From restricted movement, poor form, and loss of balance to issues like overheating, friction, and skin irritation, the wrong uniform can do a LOT of damage.

At WSA Sports, we help you avoid that with uniforms designed with martial artists in mind. Here’s why we’re a trusted choice for practitioners and teachers across NZ:

 

We Use Premium Materials

Karate is so much more than just a hobby or sport. It is a lifelong journey, and your Gi uniform needs to keep up with all the valuable lessons you learn along the way. 

Here’s the kicker, though: Not all fabrics are created equal.

Since the material you train in affects how you move, how you feel, and how long your uniform lasts, using the highest-quality fabric is non-negotiable at WSA. We offer two fabric choices, allowing you to select the one that best suits your training style.

Cotton

Crafted from 100% cotton for maximum comfort, our Gi’s feel soft against the skin and allow air to pass through the fabric freely, keeping you cool and comfortable during endless hours of practice. Did we mention that they also resist colour fading through repeated washes and can withstand sweat and the occasional drop of blood?

Poly-Cotton Blend

We offer a polyester-cotton drill with a high fabric thickness so that you can move through various techniques of the martial art with confidence. It won’t restrict your mobility or flexibility, or come apart at the seams during grappling. And as it has moisture-wicking properties, you won’t feel drenched halfway through class.

 

Sizing That Works for You

Our uniforms are available in a range of sizes to accommodate different heights and builds. So, whether you’re tall, broad, athletic, or lean, finding a Gi that fits comfortably is no longer as rare as executing a flawless kata on your first try. 

Here’s our sizing chart for your reference:

Height in cms

Uniform size

95 – 105

100

105 – 115

110

115 – 125

120

125 – 135

130

135 – 145

140

145- 155

150

155 – 165

160

165 – 175

170

175 – 185

180

185 – 195

190

195 – 205

200

Fall outside the standard measurements? No worries!

The elastic waistband, paired with a traditional drawstring, provides a secure yet adjustable fit that can be easily tightened or loosened as needed, making it ideal for karatekas who are experiencing growth spurts or fluctuations in weight. Plus, the sleeves and pant legs are designed for easy tailoring, so it’s pretty easy to achieve a custom fit.

Sounds good? It gets better.

Research suggests that wearing well-fitted, high-quality clothing can boost confidence and alleviate anxiety. So when you don our Gi, you won’t just meet dojo etiquette; you’ll step on the mat feeling positive, focused, and ready to perform at your best.

 

Weights for Your Comfort

We offer two weight variations in our Gi uniforms. And you can get them customised with your club badge – as we did for Lion Budokan Karate International, a martial arts community founded by Shihan Mohiuddin Syed.

Lightweight (8 oz)

For comfort and ease of performance. 

Often referred to as “student uniforms”, the 8 oz is the perfect choice for beginners, trainers, and those sensitive to heat—yes, we’re looking at you, people who train in sweat-inducing gasshuku. They allow you to easily manoeuvre your body when practising forms and techniques in real-world simulations without weighing you down.

Heavyweight (14 oz)

For durability, structure, and that classic (read: super cool) “snap” during movement. 

The ultimate choice for karatekas serious about competing in tournaments. 

The fabric won’t stick to your skin when drenched in sweat, and as it is made with cotton, you won’t have to deal with the rigid “cardboard effect”. This construction wicks away perspiration easily, allowing for better airflow during full-contact styles.

PSA: Since this fabric typically shrinks when washed, it’s best to go a size up!

 

Belts for Every Level

A belt is more than a strip of cloth—it’s a symbol of your gruelling, sweat-soaked journey. We ensure it stands its ground against years of tying and untying with a material that’s durable, non-clingy, and gentle on the skin: cotton. And with nine rows of stitching, you can be confident it’ll withstand years of heavy training without fraying. 

Available in a wide range of colours and sizes to complement your rank. 

Built to Perform Across Disciplines

While we’ve designed our Gis to meet the rigorous demands of Karate, their versatility makes them a wise choice for a range of other martial arts as well. Whether you’re training in Hapkido, Aikido, or Jiu-Jitsu, our uniforms deliver the durability, flexibility, and comfort to adapt seamlessly to different movements, styles and techniques.

This cross-disciplinary compatibility allows you to explore multiple styles without the need for extra gear. So go ahead—book that trial session at the club your friend keeps raving about, even if it feels a bit out of your league. You’ve already got the ’fit for it.

 

Most Importantly, We Keep Things Affordable 

Fun fact: Gi uniforms can be pretty expensive.

Not so fun fact: It doesn’t necessarily translate to better craftsmanship or value-for-quality. Sometimes, it’s just because of clever niche-market positioning.

That’s why so many martial artists stick with WSA Sports.

We focus on what matters: durable fabric and clean stitching with reinforced seams, so your fit won’t rip or unravel even during dynamic movements like high kicks (like Mae Geri and Yoko Geri) and wide stances. With prices starting as low as $50, our Gis prove that you don’t need to spend a fortune to train like a champion. 

Still got your doubts? We don’t blame you. Online shopping can be risky! 

That’s why we offer no-stress returns so that you can try our Gis with complete confidence. If you’re not fully satisfied, simply return the item unused and unworn, with original tags and labels intact, and we’ll issue a full refund of the purchase price. 

 

Ready to Upgrade Your Gi?

When the best martial artists across NZ step onto the mat, they do so with confidence—because they trust what they wear. 

At WSA Sports, we’ve earned that trust by consistently delivering Karate Gi uniforms that meet the highest standards of design, material selection, and customer service, all at a competitive price.

Experience the magic yourself by ordering a Gi from our online store today! 

Have questions? Give our team a call on 09 9306176—we’re here to help you navigate the tricky terrain of sizing, weight, colours, and everything in between.