The boxing gym is located in the "Delfin" swimming pool building and is equipped, among others, with professional boxing equipment by Everlast:

• boxing ring - floor,
• 6 punching bags of different weights and sizes,
• "Reflex" pear,
• "Speed ball" pear under the platform,
• coaching gloves,
• skipping ropes,
• mini gym for boxing training.

In the boxing hall of COS OPO Wałcz, prominent Polish professional boxers were preparing for their fights, among them: Krzysztof "Diablo" Włodarczyk, Albert "Dragon" Sosnowski, Rafał "Wojownik" Jackiewicz and Tomasz "Tommy" Hutkowski.