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Liberty Sport Z8 Y-20 Active Eyewear Information
Sizing: Kids onlySee "More Help" tab for eyesize information.
Available with Non-Prescription lenses for protection only in Clear with Silver Mirror. Also available with Amber Brown or Gray with Silver Mirror lenses by special order. No lens option is for prescription lens insertion only (prescription lenses are an add on). Glasses cannot be worn without lenses.
Available with prescription. Prices quoted for prescription are for prescriptions +/- 4.00 sphere diopters with up to +/- 2.00 cylinder. For additional lens options including anti-reflective coatings and tints, see prescription information page.
- Unisex Shape.
- Nylo-Flex Material is virtually Indestructible for ultimate ruggedness, flexibility and memory
- ShockBlok absorbs and transfers shock from the lens to the flexible frame
- 3D Contour Grip wrap temple and TPR nose pad gives a custom fit for all day comfort (hypoallergenic material)
- Comes with semi-rigid case
- Lifetime Warranty
*Not certified to be used as protective eyewar.
Prescription Lifetime warranty including scratched lenses! You must register your product at Liberty Sport website. If you do not register at the time of purchase, the there will only be a warranty on the frame, not the prescription lenses. However, since these are manufacturer direct lenses, there is no exchange on these. Please make sure you are ordering the correct size. Use the option try for fit first if you are not sure. Prescription lenses are made directly from Liberty Sport using their proprietary technology and lens colors
If you want other lens options not listed like Trivex lens material or Transitions brand lenses, lenses can be made with ASFSE lab. See prescription lens options page for all lens options.
Estimated time: 7 to 10 business days. Rush and super hot rush are available and can be added after the lens options section. Rush only applies to lens manufacturing process. You may also need to expedite shipping at checkout to meet your need by date.
Looking for Lens Color Descriptions? Look for the "Lens Information" button to the right of the main picture at the top of the page.
Prescription Lens Questions
|Prescription Range Sphere Power||Up to 2.00 Sphere, Up to 4.00 Spher, Up to 6.00 Sphere, Up to 8.00 Spher, Above +/- 8.00 Sphere Power|
|Prescription Range Cylinder Power||Up to 2.00 Cylinder, Up to 4.00 Cylinder, Above 4.00 Cylinder|
|Base Curve||6 Base|