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Adidas DesGlasses & Sunglasses

Adidas RXO Flexible Performance Insert

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  |  SV   Bifocal   Varifocal   Spring hinge

$72.75 $65.48

+ FREE Single Vision Lenses & Coatings

Choose Colour & Size (mm):View all colours

Arm Bridge Lens Height Size help »
NA NA 48 35 Fits most

Order completed and dispatched within 7-10 working days

Order completed and dispatched within 7-10 working days

Lens Options

Single vision lenses from FREE

Bifocal Lenses from $26.67

Varifocal Lenses from $26.67

Lenses Include FREE UV**, anti-reflection, and scratch resistant coatings. View our lens price list.

*FREE Lenses based on prescription, frame style, and curvature of the frame (base curve).

**All lenses with the exception of 1.5 and 1.56 clear lenses have 100% UV protection.

Production & Delivery

Production: 90% of our orders are usually completed and dispatched within 7-10 working days. On rare occasions, your order may take slightly longer but we will advise you if any significant delays are likely.

Delivery: Based in Westgate on Sea, UK, we ship eyewear globally with a standard shipping rate starting from £5.95, with FREE Super Saver delivery available for all orders over £75. For faster delivery, we can ship your order to you by DPD or FedEx (depending on country).

For full details, please see our Production and Delivery Information page.

Returns & Money Back Guarantee

Returns Policy

You may return an item for exchange or refund if you’re unhappy with them for any reason, providing that the following conditions are met:

1. You will need to contact us within 14 days of receipt of the item.
2. You will need to return your item within 7 days of receiving our return authorisation form (this will be emailed to you). Your return authorisation form should be included with your returned item.
3. Returns must be in their original condition without marks and should include all free accessories such as cases, cloths and in the case of designer frames, the original demonstration (dummy) lenses.
4. Our customer support team did not advise you when you submitted your order that all, or part of the order was inappropriate for your needs, or we expressed concerns about the information submitted.
5. The item you wish to return is not an exchanged item.
6. The item you wish to return has not been purchased from our high street store.

Returned items will usually be processed by our returns department within 3 working days of receipt. We recommend obtaining proof of postage from the Post Office, as we are unable to take responsibility for packages lost in the post. Any postage fees incurred for returning items to us will need to be covered by the sender, unless we have made an error, where a maximum of £8.50 will be refunded or held as a credit.

Three or more items returned for a refund will incur a £5.00 restocking fee per item.

Exchange & Refund Policy

Should you wish to obtain a refund for any reason, the cost of the frames and lenses, or in the case of a reglaze the cost of the lenses will be refunded in full, postage costs are non-refundable. Refunds are normally processed within 5 working days of cancellation or from the day we receive any returned items for refund.

If you wish to exchange your item for a new item with a higher or lower value we will either refund the difference or notify you of the additional payment required. Only one exchange is permitted per item ordered. Exchanged items returned will only be subject to a refund for the price of the frame, lenses will be non-refundable ( "free lenses" will be subject to a £5 charge).

See here for our complete returns policy.

Product SKU: ss1914.01

Product Information

Sight Correction 

High-quality sports eyewear protects the eyes and ensures first-class vision. For sports enthusiasts who rely on corrective lenses, adidas eyewear's RXO concept offers a range of options for optical correction.  RXO stands for RX OPTOLOGY. The concept is tailored to individual needs and different sports.  The athlete has the option of turning an awesome pair of sports sunglasses into prescription sports sunglasses with this Performance Insert, ensuring optimal performance through optimal vision.

Most of the adidas eyewear sports performance range is designed to be able to quickly integrate an optical insert. The optical insert can be easily secured on the bridge behind the filters in a very stable way. Due to this positioning, the rimless insert is virtually invisible.

This product is the Flexible Rimless Insert, the lenses are attached to the soft nose piece, which is attached by replacing the original nose piece from the frame.  Please note that the actual product may differ slightly from that shown in the images above.

See the example in the video below.

Select the correct adaptor for your Sunglasses frame

- Consult the list(s) below to see which adapter best suits your needs.

- The a515 on this page may also be known as an a708 (small lenses) or a714 (larger lenses).  

- This item is a new alternative to the older a779 Performance Insert.


a515 (S) 

SMALL Suitable for:
a126, a127,a143, a150, a151, a152, a153, a154, a155, a164, a165, a170, a171, a176, a177, a179, a179, a180, a185, a186, a187, a188, a189, a190, a191, a192, a262, a266, a267, a382, a383, a393, a394, a402, a403, a404, a405, a406, a407, a408, a409, a410, a411, a412


a515 (L)

LARGE Suitable for:
a126, a143, a164, a167, a170, a176, a178, a185, a187, a189, a191, a266, a382, a393, a394, a402, a404, a406, a408


Alternative RXO

If this product is not suitable for your model of adidas performance sunglasses, try the alternative a516 RXO Performance Insert here.

Example of Performance Insert added to an adidas evil eye halfrim pro

Order by phone

Call us on 03303 801 190
Mon. to Sat. 9am - 5.30pm GMT

100% Secure Payments

by WorldPay & PayPal.

100% Satisfaction - Guaranteed

No quibble 14 day money back returns.

Will this frame suit me?

Not sure if this frame is right for you? See our guide to face shapes & frame styles here.

What lenses should I choose?

Our virtual dispenser can recommend you the perfect lenses for your prescription. See our lens price list here.

How and where are my glasses made?

All prescription glasses are made to an incredibly high standard in one of our labs. Find out more here.

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