solotica natural colors crystal gray colored lenses 1 yearColored Contact Lenses Solotica Natural Colors Crystal Lenses 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 Crystal Lenses These Solotica contact lenses are grey. Without a limbal ring, these lenses are perfect for everyday wear or special occasions. With an ultra natural look, these