Arawaza Black Diamond WKF Kata Gi
The Arawaza Black Diamond WKF Kata Gi is one of the most prestigious kata uniforms available today — engineered for athletes who demand world‑class performance, crisp snap, and a commanding presence on the tatami. Crafted from high‑quality Japanese fabric, this gi delivers exceptional structure, sharp lines, and the unmistakable “snap” that kata practitioners strive for.
Featuring Arawaza’s innovative AAIR™ technology, the Black Diamond releases body heat efficiently while maintaining the stiffness and shape retention essential for kata. This means you stay cool and comfortable without losing the powerful visual impact that judges look for.
Fully WKF Approved, the Black Diamond is trusted by top‑level competitors worldwide for its premium feel, durability, and competition‑ready design.
Key Features
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High‑quality Japanese fabric for superior structure, crisp form, and professional kata presentation
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AAIR™ heat‑release technology keeps you cool without compromising stiffness or snap
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Exceptional snap effect that enhances technique visibility and kata performance
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Heavy‑duty kata cut designed for strong stances, sharp movements, and powerful lines
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Durable construction built to withstand intense training and competition
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WKF Approved — suitable for all official kata events
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Premium Arawaza craftsmanship trusted by elite kata athletes worldwide
Size Guide
| Size | Height (inch) | Height (cm) |
|---|---|---|
| 1/140 | -- 4'5" | -- 135 |
| 2/150 | 4'5" - 4'9" | 135 - 145 |
| 3/160 | 4'9" - 5'1" | 145 - 155 |
| 3.5/165 | 5'1" - 5'3" | 155 - 160 |
| 4/170 | 5'3" - 5'4" | 160 - 163 |
| 4.5/175 | 5'4" - 5'6" | 163 - 168 |
| 5/180 | 5'6" - 5'8" | 168 - 173 |
| 5.5/185 | 5'8" - 5'10" | 173 - 178 |
| 6/190 | 5'10" - 6' | 178 - 183 |
| 6.5/195 | 6' - 6'2" | 183 - 188 |
| 7/200 | 6'2" - 6'4" | 188 - 193 |
| 7.5/205 | 6'4" + | 193+ |
Note: Approximate size chart for a normal weight person. An adjustment of plus or minus a size is necessary for people with additional or less weight than normal.