SKU KB25WR25
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Era

Late 1990s – Early 2000s (Japanese streetwear / custom denim era)

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Gender

Unisex (leans menswear, fits street & vintage styling)

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Color

Dark Indigo Denim with Yellow & Silver Hand-Painted Graphics

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Founder

Unknown / Independent Japanese Label
(Custom or small-batch workshop piece)

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Brand Information

This vest appears to be a Japanese-made denim garment, likely produced by a small local brand or workshop. The WSR Muay Thai Gym artwork is hand-painted, suggesting either:
• A custom commission piece, or
• Merchandise made for a local Muay Thai gym/community in Japan

Japanese denim from this era is known for:
• Heavyweight cotton
• Strong stitching
• Small-batch or limited production

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Type of Garment

Sleeveless Denim Vest / Biker Vest / Workwear Vest

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Tips of Style
• Layer over a plain white or black tee for a clean street look
• Pair with raw denim, cargo pants, or military trousers
• Works great with boots, sneakers, or biker-inspired outfits
• Ideal for streetwear, biker, Muay Thai, Y2K, or vintage denim fits

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Description

A rare Japanese vintage denim vest featuring bold hand-painted “WSR MUAYTHAI GYM” graphics on the back. Crafted from 100% cotton denim, this piece showcases strong Japanese workwear construction and a rugged, authentic feel. The hand-painted details give it a one-of-a-kind character—no two pieces are exactly alike. A standout collectible for denim lovers, streetwear collectors, and Muay Thai enthusiasts.

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Rating (1–10) & Condition

Rating: 8/10
Condition:
• Natural fading consistent with age
• Minor signs of wear (expected for vintage denim)
• No major tears or structural damage
• Paint remains visible and intact

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Conclusion

A rare, character-rich Japanese denim vest with authentic hand-painted artwork. Perfect for collectors or anyone looking to own a unique statement piece that blends Japanese craftsmanship, street culture, and Muay Thai heritage. Hard to find and unlikely to be reproduced.