I used to enjoy gardening in June. That's until I started suffering from hay fever.

When I was cutting the grass or putting the grass cuttings on the compost heap, my eyes got so itchy I had to stop and go inside.

Now I wear Ziena Kai sunglasses which have a protective gasket around the eyes that completely blocks pollen from entering my eyes.

The result? Virtually instant relief from itchy and dry eyes. I can now enjoy gardening even on hot summer days when the pollen...