Product Information Lens Type: Monthly disposable soft contact lenses Lenses/Box: 6 contact lenses in buffered saline Annual Supply: 4 Boxes Material and % of Content: lehfilcon A 45% Manufacturer: Alcon Product Description TOTAL30® contact lenses are the first and only monthly contacts that use a unique water gradient technology, so the center of the contact lens allows more oxygen to your eye, but the outermost surface has nearly 100% water content. The result is a contact lens that is as comfortable on day 30 as it is on day 1. These contact lenses are as soft as your cornea and at least 5x softer than other monthly and 2 week contact lens brands.TOTAL30® contacts also use CELLIGENT® Technology. This technology allows the surface of the contact lens to attract smaller water molecules while simultaneously resisting much larger deposits like bacteria. Oh and they also block more than 90% of UVA rays and 99% of UVB rays to help keep your eyes healthy and happy.Clean these advanced contact lenses each night with OPTI-FREE® PureMoist® Multi-Purpose Contact Lens Solution and your contacts will remain incredibly comfy for a full 30 days. For more information, check out our in-depth review of Total30! Also available in toric for astigmatism and multifocal for presbyopia!