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The Koo OPEN CUBE are the new lightweight, half-frame eyewear piece from KOO. Maximising ventilation the new Open Cube sunglasses are available in 2 sizes for a perfect fit yet remain optically perfect thanks to Zeiss Sunlens tech.
The Koo OPEN CUBE are the new lightweight, half-frame eyewear piece from KOO. Maximising ventilation the new Open Cube sunglasses are available in 2 sizes for a perfect fit yet remain optically perfect thanks to Zeiss Sunlens tech.
KOO

Koo OPEN CUBE Sunglasses : Light Blue / Orange with Ultra White Lens

£174.99
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With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

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Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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Anxiety-free returns

Returns and exchanges

If you are not completely satisfied with your purchase, simply return the item or items to us in their original condition* within 30 days of receipt. You must notify us in writing within 14 working days of placing your order, by post or email of your intention to do this.

RETURN ADDRESS:

Returns Department
7hundred Ltd
68 Peascod Street
Windsor
SL4 1DE

We will issue a refund, credit or exchange the item for a different size / colour if preferred. Delivery charges are only refundable if you have canceled your entire order within the 7 day Cooling-Off Period or where the goods are faulty and a refund is made.

Store Credit is valid for 2 years and cannot be redeemed for cash at any point.

Where you require an exchange, for example, because a size has been incorrectly ordered, we will make a £4.95 charge or deduct the value from Reward Points where available, to cover re-delivery costs.
(Note: For larger items such as wheels, smart trainers, this charge may vary and you will be informed of the price before the item is sent).

Payment for this must be provided before we will send out the replacement item.

For European and International orders the charge will vary depending on the current cost of delivery to that country. For an accurate price, please contact us before returning your item.

Sorry, we cannot accept returns of books or software where any seals have been broken or working products that have been used.

Please note :

  • The item is your responsibility until it reaches us. For your own protection, we recommend that you send the parcel using a delivery service that insures you for the value of the goods.
  • The cost of returning the item to us is your responsibility.
  • The parcel can take up to 7 working days to be processed once received.

* Note: when trying on items of clothing, please ensure that you are not wearing perfume / aftershave or a deodorant which may leave a scent or marks on the item. In the case of cycling shorts please ensure that underwear is worn when first trying them on. The item(s) must be returned in its original packaging with all labels and tags and with all enclosed documentation.

We will be unable to accept the return of any item where there is evidence that these instructions have not been followed.

For large items such as bikes, trainers and associated large / bulky accessories and wheels, we reserve the right to charge a re-stocking fee of 5% to cover our administration costs.

Faulty Item

If the item you received is faulty, please contact us quoting your order number, your name and address, details of the product and the reason for return, and whether you require a refund or a replacement. We will then advise on how to proceed with the return. You have 30 days from receipt of the faulty item to notify us of your intent to return it and a further 30 days in which to do so.

Incorrect Item

If the item you received is not what you originally ordered, please contact us quoting your order number, your name and address, details of the product and the reason for return, and whether you require a refund or a replacement. We will then advise on how to proceed with the return.

All refunds will be given as soon as possible, and usually take the form of a refund transaction onto the card used for the original purchase. At the very latest we will refund your money within 28 days from the day we receive your returned item. In the case of incorrect ordering and undisclosed reasons for return, a credit or exchange may be issued and the customer will be expected to pay the return postage costs.

All returns must be accompanied by a completed returns form and a copy of the original invoice.



You can submit a returns form here:

Returns Form

Koo OPEN CUBE Sunglasses : Light Blue / Orange with Ultra White Lens

Season:2018

Brand:KOO

Code:CEY00003.293

KOO is the independant eyewear brand of Italian helmet manufacturer, Kask. Koo's genesis in 2017 came with a single offering in the shape of the OPEN, a full frame sunglass that featured an innovative arm folding system and optically precise lenses from German market leader Carl Zeiss.

It is fair to say that they became immediately popular with staff and customers alike at 700 and indeed out-sold Oakley during the 2017 season. For 2018, KOO introduce the new OPEN CUBE or OPEN3

The OPEN CUBE is a half frame version of the OPEN and the main reason for their being is the enhanced ventilation that they offer. Perfect for riders working at higher outputs or in hotter climates and who experience lens fogging. They also lend themselves better to off-road applications such as mountainbiking and cyclocross.

The Koo Open Cube, aside from being a half-frame and thus more ventilated by design, feature 2 additional venting ports in the lens. Firstly at the sides where the lens is separate from the frame and secondly at the top of the lens to allow improved venting from continual airflow through the lens. While this ventilation certainly keeps the glasses from fogging up, it in no way disturbs the eye at high speeds.

Like the OPEN before it, the Open Cube is 100% manufactured in Italy - something KOO and Kask are extremely proud of and a facet of development that allows the company to adapt and refine design swiftly, while maintaining extremely high build quality and consistency.

The KOO OPEN CUBE sunglasses are designed to integrate perfectly with Kask helmets but - thanks to well thought out design and with the use of a helmet in mind - they fit beautifully with all the helmets we've tried. They stand apart from other eyewear brands thanks to several innovative features that make them extremely versatile and intuitive. The most obvious of these features are the micrometric angle-adjustable arms which unfold in stages. The adjustability of the arms gives the rider three positions that set the angle of the lens on the face. This 'Airflow Active System' is particularly useful when climbing for example. As the airflow over the glasses reduces, the liklihood of fogging increases so by pivoting the lens down, the rider can increase airflow while maintaining eye coverge.

When not in use the arms flip all the way around so that the glasses very easily stuff into your jersey pocket or seatpack. Even the nose pads swivel to allow a more cusomized fit on the face. The Koo OPEN CUBE feature a replaceable lens system and simple deformation of the frame pops the lens from the housing at the temples and around the bridge.

KOO have not compromised in the construction of the OPEN CUBE glasses and this is immediately evident in the hand, from the action of the quality pivot and the simple lens replacement mechanism. The lenses themselves are made by renowned manufacturer Carl Zeiss whose quality is a benchmark in the optic industry.

The lenses come in three new colors with Infrared designed specifically for road (not unlike the Oakley Prizm system), an all-round Ultra White and a Red Mirror better suited to Off-Road. A photocromatic lens is available separately.

The KOO OPEN CUBE are available in 2 sizes : Small and Medium - though for most, even those of us with little heads (56cm or so), the Medium gives great vision and wrapped-fit. All come supplied with a soft and hard case and a clear lens is provided with each pair for use in low light conditions. As you might expect from the Kask fold, the OPEN CUBE are available in numerous colourways to match your helmet, or your socks, eyes, water bottle.......

  • €204.70
    EUR
  • $280.49
    AUD
  • $250.00
    CAD
  • $306.26
    NZD
  • $181.84
    USD
  • CHF165.98
    CHF
  • kr2,370.98
    SEK
  • kr25,710.35
    ISK
  • kr1,527.33
    DKK
  • kr1,984.83
    NOK
  • ¥27,982.23
    JPY
  • Technical Information
    • Innovative folding pivot
    • Adjustable folding nose piece
    • Easily-removable interchangeable lenses
    • Micrometrical Arms Adjustement.
    • Airflow Active System with enhanced Venting
    • Lenses by ZEISS Sunlens
    • Weight : 30g
    Sizing Information

    Available in 2 sizes : Small and Medium. We find that for most (head sizes down to around 56cm), the Medium sits well and offers excellent coverage without appearing overly big.

    Where possible, we always recommend trying on cycling eyewear contextually - in other words, stick a helmet on when you do!  

    Professional Opinion

    I love these. I've had a pair of OPEN for a year and they've had the most use of all of my many, many pairs of sunglasses (I'm an eyewear whore). The OPEN CUBE now give me the option of a more racy piece courtesy of the improved venting and lower weight (just 30g) which is ideal for riding in Spain as I quite often do. Fit, comfort and use in the world are all impeccable as is the build quality - as you might expect from a company who make products with real passion and with a clear purpose.

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  • Koo OPEN CUBE Sunglasses : Light Blue / Orange with Ultra White Lens review by Nick, on 04/01/2018

    4
    Only giving 4 stars as haven’t had a chance to give them a full try out over a few weeks but initial fit and quality are great. Also short arms means no issues with protone helmet.
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