Preference Toric quarterly planned replacement lenses are durable, easy to handle and virtually maintenance free. Meeting the needs of those suffering from astigmatism, these soft contact lenses are an excellent alternative or addition to glasses. Unlike disposable lenses, which can be difficult to handle, Preference Toric lenses are designed for easy use. Their unique lens design, durable tetrafilcon A material, and light blue handling tint make Preference Toric ideal for active lifestyles. While tetrafilcon A produces a more durable lens, this deposit-resistant material also promotes greater comfort and healthier eyes. And because it resists protein and other debris produced from tears, you'll be less likely to develop eye irritations or end-of-day dryness.