K4 SRX PRO Dunes
Cycling sunglasses with Zeiss lens
- Product returns with refunds made to SIROKO wallet are FREE of charge
- Receive your order between Monday 7 and Tuesday 8 of October
- Now in stock
Tech specs
All you need to know about your next sport sunglasses
- Lightweight and resistant frame made of recycled materials from Arkema
- Interchangeable, panoramic, premium-quality lens from ZEISS made of 1.8 mm thick polycarbonate
- Full UV400 protection
- Anti-scratch and impact-resistant for clear vision in all conditions
- DrySky ventilation system to prevent fogging up
- Non-slip rubber bands on temples and nose pad for optimal grip and support
- Two-position adjustable nose bridge for a customized fit
- Weight: 33 g
- Includes: hardshell case, microfiber pouch and replacement rubber bands for temples and nose pad
- Accessories available: photochromic polarized lens, anti-fog lens, clear lens and OptiClip for prescription lenses
- The lens of this style is category 2 (VLT 18-43%)
- Don’t leave the glasses exposed in areas with intense heat.
- Protect the lenses properly by using the included case and pouch.
- To clean the lenses, use the included cloth pouch. Use water beforehand if there are remnants of dust, sand or mud stuck on the lenses.
Tech specs
All you need to know about your next sport sunglasses
Complete the look
K4 SRX PRO Technology
The K4 SRX PRO cycling glasses feature the best technology in the optical industry. Made with superior materials, taking utmost care of every technical detail to guarantee maximum performance. Total protection against fogging up, glare and ultraviolet radiation (UV400).
Reference:
SRKPRODUNES
Light transmission:%
8-18%
Base Colour:
Golden
Lens category:
3
Reference:
SRKCLEARFOG
Light transmission:%
43-80%
Base Colour:
Yellow
Lens category:
1
Reference:
SRKPHOTOYELLOW
Light transmission:%
54%
Base Colour:
Yellow
Lens category:
1
Reference:
SRKPHOTOYELLOW1
Light transmission:%
41%
Base Colour:
Yellow
Lens category:
2
Reference:
SRKGREEN
Light transmission:%
8-18%
Base Colour:
Green
Lens category:
3
Reference:
SRKORANGE
Light transmission:%
8-18%
Base Colour:
Orange
Lens category:
3
Reference:
SRKBLACK
Light transmission:%
8-18%
Base Colour:
Black
Lens category:
3
Reference:
SRKSILVER
Light transmission:%
8-18%
Base Colour:
Silver
Lens category:
3
Improve your performance
Get your sport sunglasses ready for any sporting event thanks to our interchangeable lenses which are sold separately. Designed with specific top-notch tech specs to offer you the definition and contrast you need for any occasion. The hardshell case included with your sport sunglasses offers you the needed space for the storage of additional lenses.
ZEISS Premium+ Performance lens
The K4 SRX PRO cycling glasses collection features premium+ lenses by ZEISS. Superior quality and optical precision guaranteed. Made of 1.8 mm thick polycarbonate, a lightweight, impact-resistant material.
Arkema frame
Made of a recycled thermoplastic polymer (PMMA) by world-leading brand Arkema. This material offers a unique combination of resistance, lightness and comfort.
Details that make the difference
DrySky ventilation system to prevent fogging up and improve air circulation.
Dual positioning on the nose bridge for a customized fit. The non-slip rubbered temples and nose pad guarantee optimal grip and support while exercising.
Lens cleaning and maintenance
Place the glasses under the tap using warm water to remove all the dirt. Attention: Do not put the glasses in the dishwasher, and avoid using any detergents or soaps. Make sure there’s no dirt left on the lenses before drying. Shake the glasses off or tap them gently against your body to remove as much excess water as possible. Use the included pouch or a clean microfiber cloth to dry the glasses. Do not use kitchen paper, toilet paper or cotton cloths. For a deeper cleaning, disassemble the glasses as described below.