Trevor Wittman and Justin Gaethje training for UFC at the ONX gym with ONX gloves and equipment.

Built by Fighters.
Trusted by Champions.

SHOP OUR GEAR   ➔

Built by Fighters.
Trusted by Champions.

SHOP OUR GEAR   ➔

Inside the ONX Lab: Honing Champions RSS

Justin Gaethje training with Trevor Wittman at the ONX gym with ONX gloves.
Boxing Weight Classes: Complete Guide for Fighters and Fans

Learn boxing weight classes, history, and strategy. See pro & amateur divisions, rules, and tips for competing at your optimal weight.

THE WHAT HONES YOU SHOW NOW STREAMING ON YOUR FAVORITE PLATFORMS

You may also like

MMA Gloves by Trevor Wittman | UFC Gloves | Sparring, Boxing, and Training ONX Sports, INC
MMA GLOVES
MMA Headgear for Boxing, Sparring, and Training ONX Sports, INC
MMA HEADGEAR
MMA Shin Guards and Knee Pads - Elite Leg Armor ONX Sports, INC
MMA SHIN GUARDS
Founder, Onx

TREVOR WITTMAN

3X World MMA Awards Coach of the Year
Learn more ➔