HAND CRAFTED SUNGLASSES MADE FROM JABROC, THE SAME WOOD USED FOR FORMULA ONE SKID BLOCKS SINCE 1994
A refined round design, suiting a slightly narrower face. The stylish Bullrun is a popular choice for men and women.
- Durable, stainless steel spring loaded hinges for the best fit
- Exceptionally smooth, polished finish
- Completely water proof
- Highest quality polarised lens with full UVA/UVB protection
- Anti-reflective, glare reduction coating on the inner side of the lens (catergory 3 Tint)
- Jabrock logos and text, laser written into the frame
Frame and lens sizes: 138mm front frame width / 48mm front frame height
/ 47mm max lens width / 43mm max lens height / 140mm temple (arm) length
/ 22mm bridge width.
Written inside: Designed in UK | Hand crafted (Left Temple). Bullrun | Jabroc Original (Right Temple).
Returns: Item may be returned within a 30 day period.
Product box and packaging: Supplied with box, soft case, lense cleaner and welcome note with warranty number.
What Is Jabroc® Wood?
Jabroc® is a high-density wood laminate, manufactured using extremely high pressure and temperature. Its predictable and uniform friction plus wear characteristics made it ideal for skid plates.
The skid block or 'plank', was introduced as part of the safety changes that followed Ayrton Senna's fatal crash. It is used as a gauge which restricts the minimum ride height attainable by the car. The closer the car is to the ground, the more efficient the front wing and rear diffuser. The higher the down force levels, the faster a driver may corner. Cornering loads can push the car down much lower to the road, which can be dangerous and so the skid block was introduced to counteract this. The thickness of the plank is one of the parc ferme tests. If it is found to be worn beyond the allowed limit, the car is disqualified.
The 2017 FIA F1 technical regulations now state however:
8. h) Must be made from Titanium alloy.
Jabroc® wood has half the strength of steel although only 80% of its weight, and as we know, strength and weight play an important role in motorsport. It is considered to be the carbon fibre of the wood-world.
Lead Times to Fulfill Your Order
90% of all products on our website are designed and manufactured by our small in-house team. We try to have stock of each product available for prompt despatch but if your order is for a special occasion, please do check stock availability and lead times with us first. This lead time may be longer at busy periods such as Christmas and Father's Day. On average it takes us 1-3 days to prepare a clothing order.
If you select ‘Standard Mail - Not Tracked’, as your chosen shipping method, we will be unable to track your order when it is in transit and provide you with only ‘Proof of Postage’. We highly recommend that if you are outside the UK and order a number of items, that you select ‘ Standard Mail - Tracked’ as a minimum. We want your order to get to you without delay, but we have found in the past that ’Standard Mail - Not Tracked (especially to USA, Brazil and Mexico) that there is a 20% likelihood that your order will not arrive.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.