Adidas 421 Kumacross Halfrim Sunglass Information
- 8-Base decentered lens
- Vision Advantage with LST
- RXO Direct Inframe or performance insert available
- SPX frame material
- Polycarbonate lens
- 100% UV protection
- Double-Snap nose pads
- Ribbed Grip System
- Headgear Compatible
- Hydrophobic lens version available
- Quick Release Hinge
Full descriptions of Adidas frame technology and prescription technology can be found on the Adidas Sunglass Information page. For full lens color descriptions, see Adidas lens color page.
A: 64, B: 41, DBL: 13, TL: 130
Adidas Prescription Information
Multiple prescription options available. Base price is for single vision lenses only. Progressives are available for an upgrade but must be measured first. If you order progressives, the frame will be sent to you first with instructions for progressives measurements. Minimum seg height 19mm. Minimum PD 27.5
Option #1: RX insert (Full Rim or Rimless insert options). Maximum prescription range -+6.00 to -6.00 total power (sphere plus cylinder). This is a piece that carries the prescription and snaps in behind the non-prescription Rudy Project lenses. This allows you to change out the front lens for various light conditions while only purchasing one pair of prescription lenses. This is the most economical way to go and is a good option for contact lens wearers who only need to occasionally insert the prescription adapter. Eyesize: A: 39, B: 30. The rimless adapter is less noticeable but is held only at the nose so may be more fragile but since this sits behind the front lenses; cosmetically all the thickness will not be able to be seen from the outside.. Est. Processing time: 5 to 7 business days. Coatings add an extra week.
Option #3: Direct Glazing: This replaces the existing lens of the glasses with your prescription. Advantage is the widest field of view with wrap around protection. Eyesize best matches the frame's non-prescription counterpart though may be smaller due to presription lens thickness limitations. Prescription limitation of +4.25 to -4.50. Dependent on PD. Smaller PD's may not cut out. Est. Processing time, 7 to 10 business days. Coatings add an extra week.
Looking for Lens Color Descriptions? Look for the "Lens Color" Icon at the top right corner of the product page.