The key idea of concept X-FIT is transformation and transfiguration. It becomes philosophical in the context of this project. Something vague and formless gets a definite shape and turns into a dynamic and intensive space full of life. That is exactly what happens with a person, their body and mind as a result of training in this productive and vivid environment. Due to optical refraction, scattered pieces and fragments turn into a single shape in a focal point. Similarly, a person transforms into a whole and complete shape. Rich color scale and elaborated lighting concept support the main architectural idea. Color is the basis of spatial navigation, the part of decor and even the element of sculptural solutions. The brand colors are green and dark grey anthracite. They are completed and charged with purple and warm yellow. The concept of color code implies harmonious combination, interpenetration of hues and gradient transition of color from one room to another, using discrete colored surfaces. Moving from one room to another, a visitor of the club melts into interior and shifts into new quality by reflecting in countless mirrors. Illuminated with gigantic window, black and white pool transforms the swimmer, who passes through dark to light.