The ONX X-4 lace up thermoformed training glove provides the required support for the wrist, carpal and metacarpal bones of the hand and supports grip and hand position. The patented internal banding system allows for adjustable sizing and support and is the first bandage-free glove on the market. The ONX X-4 glove technology provides the versatility that a boxer or mixed martial arts fighter expects from a training glove, and is great for sparring and bag and lap work.