Measure your own glasses across the front at their widest point, hinge to hinge, in millimetres, and compare that with the frame width on the product page. If your glasses are on the larger side, start with Atlas or Velora. Send us the measurement and we will tell you which models clear it.

UV400 means the lens filters ultraviolet light up to 400 nanometres. Polarized means it cuts glare reflected off flat surfaces such as water, snow and wet road. A polarized lens can make some LCD screens, including certain dashboard displays, harder to read.

No. Apart from the magnification you choose on our readers, nothing we sell is made to a prescription. Fit-overs are worn over your own prescription glasses and do not replace them. See our Disclaimer for the full picture.

You have 30 days from delivery to ask for a return and there is no restocking fee. Trying a pair on to check the fit does not count as use. Contact us first — we will confirm the correct return address, which is not the one on the parcel you received.

Shipping options and costs appear at checkout before you pay and depend on your address. Any duties or taxes not collected at checkout are set by the destination country. The details are in our Shipping policy.