New! The Quartz silicone shield is our second foamless introduction. Like Onyix, the Quartz is soft, pliable and very comfortable for extended wear. We designed it for sleep. The optics are good however it is not satisfactory for driving. In focus groups, many chronic dry eye patients found themselves not only wearing them at night but also periodically throughout the day for immediate relief. Like Onyix, the Quartz is designed to shelter the eyes from drafts while also keeping moisture in. They will fog with exended wear. They are not designed to create moist heat or cold treatments like the tranquileyes goggle. The Quartz comes with a microfiber bag for cleaning and a stainless steel container for storage. Latex free and Made in the U.S.A.