The surface of the leggings is adorned with reflective elements that strongly reflect light in the surroundings. During a run at dusk, they highlight the user's silhouette when they encounter beams from car headlights or streetlights. When moving quickly along poorly lit routes, other road users can more easily notice the runner from a distance.

The adjustment of the waistband is done using a sturdy string, the tension of which can be precisely set before starting the exercises. Tightening the string keeps the leggings in the correct position even during dynamic movements. During a series of jumps or sprints, the user does not need to readjust the clothing, as the string effectively secures the waistband from sliding down.

The stretchy material structure responds to body movements, following every gesture of the user during intense activity. The fabric does not create resistance at bends and twists, eliminating the feeling of constriction even during dynamic running. As a result, the leggings fit snugly to the silhouette, minimising the risk of chafing during longer workouts.