Ziena Eyewear range overview
To help you select the most suitable Ziena glasses for your head size and shape, this page describes each model in the Ziena Eyewear range in order of increasing size.
Kai (small to medium fit)
- Smallest fit in the Ziena Eyewear range
- Frame width 130 mm
- Contemporary unisex styling
- Suitable for adults with small heads, teenage children, narrow head shapes
- Available in two frame colours: Tortoiseshell, or Glossy Black
- Removable and replaceable eye cup
- Adjustable nose pads and bendable ear rests enable you to achieve the best fit
- Small lens size and flat lens profile makes it well suited to fitting with prescription lenses
The Ziena Kai in use - my own experience
Find out more
See product details: Ziena Kai
Nereus (medium fit)

- Popular unisex moisture chamber glasses with removable and replaceable eye cup
- Available in Tortoiseshell or Gloss Black frame colour
- A wider fit than the Kai, the Nereus is designed for average width head shapes
- Frame width 132 mm
- Adjustable nose pads help you to achieve the best fit
- Small lens size and flat lens profile makes it well suited to fitting with prescription lenses
See product details: Ziena Nereus
Verona (medium fit)
- Popular womens' style of moisture chamber glasses with removable and replaceable eye cup
- Available in three frame colours: Tortoiseshell, Gloss Black, or Rosie
- A slightly wider fit than the Nereus, the Verona is designed for average width head shapes
- Frame width 133 mm
- Adjustable nose pads help you to achieve the best fit
- Flat lens profile makes it well suited to fitting with prescription lenses
See product details: Ziena Verona
Marina (medium to large fit)
- Contemporary unisex styling with large rounded lenses
- Eye cup is cleverly designed to fit a wide range of head sizes
- Frame width 137 mm
- Fitted with with removable and replaceable moisture chamber eye cup
- Available in two frame colours: Tortoiseshell, or Glossy Black
- Adjustable nose pads and ear rests help you achieve the optimum fit
- Flat lens profile makes it well suited to fitting with prescription lenses
See product details: Ziena Marina
Seacrest (Asian fit)

- A wider fitting version of the Ziena Nereus
- Designed to fit Far Eastern shape head, ie: wider, flatter forehead
- Available in Tortoiseshell or Gloss Black frame colour
- Frame width 138 mm
- Adjustable nose pads help you to achieve the best fit
- Small lens size and flat lens profile makes it well suited to fitting with prescription lenses
See product details: Ziena Seacrest
Not sure which product to buy?
We recommend that you buy two different models so that you can compare the fit.
You can then return whichever glasses fit you less well. On our returns page, check out our free returns offer which applies if you order two glasses together and return one for refund.