Pair of black ONX Precision Line X-Factor Gloves showing the front knuckle design, wrist strap and 16oz label
Inside view of the ONX X-Factor Glove showing the internal wrist strap and hand opening
Close-up of the ONX X-Factor Glove interior hand opening and wrist strap with 16oz label
ONX Precision Line X-Factor Glove side view showing the thickened one-piece knuckle core and wrist strap
Side profile of a black ONX Precision Line X-Factor Glove with 16oz label on the wrist strap
Pair of black ONX Precision Line X-Factor Gloves showing the front knuckle design, wrist strap and 16oz label
Inside view of the ONX X-Factor Glove showing the internal wrist strap and hand opening
Close-up of the ONX X-Factor Glove interior hand opening and wrist strap with 16oz label
ONX Precision Line X-Factor Glove side view showing the thickened one-piece knuckle core and wrist strap
Side profile of a black ONX Precision Line X-Factor Glove with 16oz label on the wrist strap

X-Factor MMA Training Gloves | ONX Precision Line

The X-Factor Design, Built for Everyday Training
The patented ONX X-Factor design, built for everyday training. Premium PU leather, EVA foam composite protection, reinforced wrist support and a thickened one-piece knuckle core deliver the protection, control and durability serious athletes need for sparring, bag work and pad rounds.
  • TRUSTED BY WORLD-CLASS FIGHTERS
  • FREE EXCHANGES
  • FAST SHIPPING
$219.00
/
Shipping calculated at checkout.
Size chart

ONX PRECISION LINE X-FACTOR GLOVES SIZE GUIDE

ONX Precision Line X-Factor Gloves sizing chart showing 12 oz, 16 oz and 18 oz recommended body weight for full contact sparring, technical sparring and mitt work, with a photo of the black gloves.

Size Full-Contact Sparring Technical Sparring Mitt Work
12 oz 135 lbs / 62 kg or less 165 lbs / 75 kg or less 165 lbs / 75 kg or less
16 oz 195 lbs / 89 kg or less 215 lbs / 98 kg or less 215 lbs / 98 kg or less
18 oz 285 lbs / 130 kg or less 300 lbs / 136 kg or less 300 lbs / 136 kg or less
  • In stock, ready to ship
  • Backordered, shipping soon
Patented X-Factor Design
Patented X-Factor Design
ONX's recognizable glove design built around performance, control and hand positioning.
Impact-Absorbing Core
Impact-Absorbing Core
EVA foam composite core with dual composite construction provides cushioning and protection through repeated rounds.
Reinforced Wrist Support
Reinforced Wrist Support
Extended adjustable Velcro helps lock the wrist in for a more stable, secure fit.
Thickened Knuckle Protection
Thickened Knuckle Protection
One-piece knuckle construction adds structure and protection through repeated contact.
Built for Daily Training
Built for Daily Training
Premium PU leather and 3-ply stitching are designed to withstand consistent gym use.
Comfort Through Every Round
Comfort Through Every Round
Soft elastic interior lining improves hand feel during longer training sessions.

The X-Factor Design, Built by a Fight Gym

The patented X-Factor design comes out of ONX's fight-gym background: gear shaped around what real striking sessions demand. The Precision Line X-Factor Gloves bring that design into a glove made for everyday training, balancing protection, support, comfort and durability for athletes putting in consistent rounds.

Built for Protection

The Precision Line X-Factor Gloves protect the parts of your hand that take the most punishment. An EVA foam composite core with dual composite construction cushions impact through repeated rounds, and a thickened one-piece knuckle core adds structure and protection through repeated contact.

Reinforced wrist protection and an extended adjustable Velcro closure help keep the wrist supported and the hand aligned and secure.

• Patented ONX X-Factor design
• Premium PU leather exterior
• EVA foam composite core with dual composite construction
• Thickened one-piece knuckle core
• Reinforced wrist support
• Extended adjustable Velcro closure
• Soft elastic interior lining
• 3-ply precision stitching

What's included: 1 pair of ONX Precision Line X-Factor Gloves.

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.

ONX Precision Line X-Factor Gloves Built for Serious Training

The ONX Precision Line X-Factor Gloves bring the patented X-Factor design into a training glove built for athletes putting in rounds every day.

Designed for boxing, kickboxing, Muay Thai and MMA striking, the X-Factor Gloves combine a premium PU leather exterior with an EVA foam composite core, thickened one-piece knuckle protection and reinforced wrist support. The extended adjustable Velcro closure creates a secure fit that's easy to tighten between rounds, while the soft elastic interior lining keeps the glove comfortable through longer sessions.

From sparring and partner drills to heavy bag and pad work, the Precision Line X-Factor Gloves are built for fighters who have outgrown entry-level equipment and want a more serious ONX training glove.

ENGINEERED WITH PURPOSE

The X-Factor design brings ONX's fight-gym DNA into a glove built for everyday training. Designed around the demands of real striking sessions, the Precision Line X-Factor Gloves balance protection, support, comfort and durability for athletes putting in consistent rounds.

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