ONX PREMIUM COMPRESSION SHORTS
ONX PREMIUM COMPRESSION SHORTS
ONX PREMIUM COMPRESSION SHORTS
ONX PREMIUM COMPRESSION SHORTS
ONX PREMIUM COMPRESSION SHORTS
ONX PREMIUM COMPRESSION SHORTS
ONX PREMIUM COMPRESSION SHORTS
ONX PREMIUM COMPRESSION SHORTS

ONX PREMIUM COMPRESSION SHORTS

HEAVYWEIGHT COMPRESSION. ELITE-LEVEL PERFORMANCE.
Engineered for athletes who demand more from their gear, the ONX Premium MMA Compression Fight Shorts deliver powerful support, unrestricted mobility, and exceptional durability for the toughest training environments.
  • TRUSTED BY WORLD-CLASS FIGHTERS
  • FREE EXCHANGES
  • FAST SHIPPING
Regular price$69.00
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Shipping calculated at checkout.
  • In stock, ready to ship
  • Backordered, shipping soon

Every ONX product is built around the belief that proper equipment should support performance, reduce distractions, and stand up to the demands of real training. These compression shorts were engineered to deliver lasting support without sacrificing comfort or mobility.


These compression fight shorts were developed for athletes who train without shortcuts. The heavyweight fabric provides more support, greater durability, and longer-lasting performance than traditional compression apparel. Reinforced construction, flatlock stitching, and anti-ride design help reduce distractions so you can focus on training, competition, and recovery.


PREMIUM PERFORMANCE CONSTRUCTION

72% Polyester
• Moisture management
• Fast-drying performance
• Exceptional durability
• Long-lasting color retention

28% Spandex
• High elasticity
• Compression recovery
• Shape retention
• Full range of motion

ENGINEERED FEATURES
• Premium heavyweight compression fabric
• Medium-high compression fit
• 4-way stretch mobility
• Flatlock stitching to reduce chafing
• Reinforced high-stress seams
• Compression contour paneling
• Elastic performance waistband
• UV protection
• Fully opaque construction
• Sublimation-ready graphics


Domestic US Orders 

Turnaround Time

Every order is built for champions—give us time to prep and ship your gear. Quality takes time. Performance demands precision.

Carriers

We team up with trusted carriers to get your order to you, fast and secure:

  • USPS
  • UPS
  • FedEx

Tracking Info

As soon as your gear hits the road, we’ll send you a tracking number—if the carrier provides one. (Heads up: USPS First Class sometimes ships silent—no tracking on that option.)

Shipping Costs

Shipping rates are based on weight, location, and carrier.  location. You’ll see your full shipping cost before you confirm your order—no surprises.

International Orders

Yes, we ship internationally. This is fight-grade equipment for a global standard of athlete*. 

We partner with DHL Express Worldwide for all international shipping.

We’ve chosen DHL as our preferred international shipping carrier because it offers superior tracking and reliability—helping to ensure your gear arrives safely and on time. 

Duties, Taxes, and Fees

Your ONX gear is crafted to perform at the highest level — wherever you train. Please note that customs duties, taxes, or import fees may be applied by your country’s authorities. These charges are not included in your order total and are the responsibility of the recipient upon delivery.

*Compliance with international shipping laws may apply.

WHY HEAVYWEIGHT COMPRESSION?

MORE SUPPORT. MORE DURABILITY. MORE PERFORMANCE.

Unlike standard compression shorts, ONX Premium Compression Fight Shorts utilize a heavyweight performance fabric engineered for athletes who train harder and demand more from their gear.

✔ Enhanced muscle support and stabilization
✔ Greater abrasion resistance for grappling and combat sports
✔ Superior shape retention over time
✔ Fully opaque construction that won't become transparent under stress
✔ Premium structured feel designed for daily training and competition

Built for serious athletes. Built for the long haul.

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ENGINEERED WITH PURPOSE

"The best equipment disappears when you're training. It supports movement, stays comfortable, and lets you focus entirely on performance."

— Trevor Wittman

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