KNOCK is a fashion brand bringing together martial arts influence and contemporary streetwear. Its apparel is designed to reflect the power and style of combat sports while remaining suitable for everyday wear, training, and movement. The collections emphasize quality, comfort, and inclusive design, with options for women, men, and unisex shoppers, alongside a dedicated kids’ range.

KNOCK offers hoodies and sweatshirts, heavyweight and oversized T-shirts, joggers, shorts, leggings, tops and bras, underwear, jumpsuits, dresses, and coordinated sets. Its collections include styles described as supportive, second-skin, lightweight, or relaxed, catering to different activities and preferences. Accessories such as bucket hats and phone cases complete the range, and the site also features fightwear and a FighterShop.

Products include original KNOCK designs and collaborations, including pieces created with fighters and other collaborators. The brand highlights new arrivals, best sellers, gift cards, and a gallery, and provides online shopping in English and Lithuanian. Its apparel is also worn by athletes from disciplines including Muay Thai, kickboxing, boxing, MMA, and basketball.