TUFF Muay Thai Shorts Japanese Koi Fish MS637

The TUFF Muay Thai Shorts Japanese Koi Fish MS637 fuse Japanese folklore with modern fightwear design. Known for symbolising strength and determination, the koi fish is a powerful image in martial arts culture. These shorts capture that spirit with bold visuals and performance-driven construction, giving you the freedom to move and the durability to train hard.

Take a look at our range of training tops and vests to pair with these shorts here.

Main Features of the TUFF Muay Thai Shorts Japanese Koi Fish MS637

• Traditional Muay Thai wide-leg cut for full range of motion.
• Lightweight, quick-drying microfiber keeps you cool and dry.
• Elastic waistband delivers a secure and flexible fit.
• Detailed koi fish artwork using fade-resistant sublimated print.
• Handmade in Thailand for authentic build quality and finish.
• Ideal for Muay Thai, kickboxing, and other striking-based training.
• Inspired by Japanese symbolism of perseverance and inner strength.
• Reinforced stitching withstands intense daily training routines.
• Moisture-wicking material helps regulate body temperature.
• Eye-catching design that brings tradition and style into every session.

Art That Reflects Your Fighting Journey

The koi fish is more than just decoration—it represents the uphill battles every fighter faces. Known for swimming upstream against strong currents, the koi embodies endurance and transformation. This striking design brings that meaning to life with flowing lines and bold colour placement that move with your body.

Performance to Match Your Pace – TUFF  Japanese Koi Fish MS637

Built for movement, the TUFF Muay Thai Shorts are ideal for striking drills, pad work, and sparring. The microfiber fabric is breathable and light, helping you stay agile while training hard. The wide-leg Muay Thai cut ensures flexibility through every kick, block, and clinch exchange, and are a great choice for all.

Crafted in Thailand with Proven Quality

Handmade by Thai craftsmen, these shorts offer unmatched authenticity and care in every stitch. The sublimated artwork stays sharp wash after wash, while the elastic waistband keeps your fit secure and comfortable from start to finish. Whether you’re training for fun or prepping for competition, they’re built to last.

UK Delivery Options

• Standard Delivery (Royal Mail Tracked 48): FREE – 3–5 working days
• Premium Delivery (Royal Mail Tracked 24): £5.00 – 1–2 working days
• BFPO Delivery (Royal Mail): FREE – Standard Service

Order Cutoff

Please place your order before 3 pm (Monday–Friday) for same-day dispatch. Orders placed after 3 pm or on weekends / bank holidays are dispatched the next working day.

International Delivery

• Royal Mail Tracked: £9.99 per order (Europe: 3–5 days / Rest of World: 9–14 days)
• DHL Express: Europe 1–2 days / Worldwide 2–5 days
• Any applicable customs charges must be paid by the buyer.

Returns & Exchanges

• UK Exchanges: Free of charge
• UK Refunds: Accepted on eligible items
• International Returns: Return postage paid by the customer

Pickup in Store

Choose Collect In-Store at checkout to collect your order from our Aylesbury or Waterloo (London) location. Standard collection is usually 3–5 business days.

• Please bring your order confirmation and a photo ID.
• If someone is collecting for you, make sure they have your order confirmation.
• Store addresses and opening hours are included in your ready-to-collect email.
• If you need extra time to collect, reply to the email and we’ll help arrange it.

Need support before you visit? Get in touch and we’ll be happy to help.