Since 2002, Club K.O. has been empowering San Antonio with the first-ever boxing group exercise program in the city. With two convenient locations, we provide clean, spacious, and welcoming environments designed for individuals of all fitness levels. From high-energy group classes to personal training and amateur boxing instruction, our mission is to bring out the fighter within you.

At Club K.O., our motto is "Train Like a Fighter"—a philosophy that represents the inner strength, resilience, and determination in all of us. Through classes like Boxing, Kickboxing, Cross Training, and Self-Defense, we help you push your limits, burn calories, and build confidence. For those seeking to refine their technique, our expert trainers offer Boxing Technique sessions for ages 7 and up, including one-on-one personalized training.

Now, we’re taking our passion for fitness and boxing to the next level with Club K.O. Apparel. More than just clothing, our collection embodies the grit and spirit of those who choose to "Train Like a Fighter." Whether you’re in the gym, running errands, or making a statement, our gear reflects your strength, confidence, and commitment to a fighter’s lifestyle.

Join the Club K.O. community, wear your fight proudly, and embrace the power of the fighter within. Shop now and be part of a legacy that’s been inspiring San Antonio for over 22 years.