Maui Jim Sunglasses Kenui

• 7-day returnsWithin 7 days of purchase, at any branch. Unworn, in the original packaging, with the Dubai Optical authenticity tag attached.
• 14-day exchangesSwap for another style, size or colour in store, subject to availability.
• RefundsTo the original payment method within 3–7 business days. Cash-on-delivery orders are refunded as store credit.

Read the full return policy

• 100% authenticSourced from the official brand distributors, with the brand's warranty card.
• 1-year warrantyManufacturer warranty against manufacturing defects.
• Free aftercareAdjustments and cleaning at any Dubai Optical branch, for as long as you own the frame.

In the box

Case and cleaning cloth

• CardsVisa, Mastercard and American Express.
• WalletsApple Pay and Google Pay.
• Pay in 4Tabby or Tamara, interest-free.
• Cash on deliveryAvailable across the UAE.

What size is the GS642?

The Maui Jim Kenui GS642 measures 53□18 145 mm: 53 mm lens width, 18 mm bridge and 145 mm temples. The same numbers are printed inside the left temple of any pair you already own, so you can compare.

What is the GS642 made of?

the maui jim kenui gs642 has a nylon frame, in full rim construction. The data comes from the brand item master, not from the photographs.

Can the GS642 take prescription lenses?

Yes. Its lens curve is suitable for prescription sun lenses, including polarised and photochromic options. Add your prescription when you order or send it to us after checkout.

Is it authentic?

Yes. Dubai Optical has been an authorised retailer since 1978. Every frame comes from the official brand distributor with its original case, cloth and warranty card.