solotica natural colors avela green colored lenses 1 yearColored Contact Lenses Solotica Natural Colors Avela Annual For all orders of Solotica lenses with correction, the delivery time is 30 to 45 working days. Due to their custom manufacturing, they cannot be returned or exchanged. Description of Solotica Natural Colors Avela Lenses These Solotica lenses offer an extraordinary natural look. Solotica has developed a dual pigmentation that provides a natural appearance suitable for both dark and light eyes.