Reddit reviews Pasante Super King ( XXL ) Extra Large condoms - by Pasante

The Interactive Sizing Chart in the sidebar is interactive and a chart.

With 6 inches of girth a 64mm condom would be a good starting point. You might prefer the looser fit of a 69mm condom or the tighter fit of a 60mm. Condoms under 60mm are probably too tight, and there aren't any condoms larger than 69mm.

There are only a few condoms made in each of these sizes. 64mm condoms are made by MySize & TheyFit (size code 22). 60mm condoms are made by Glyde (Supermax), Kung (Loose), MySize, Pasante (King), and TheyFit (size code 21). 69mm condoms are made by MySize, Pasante (Super King), and TheyFit (size code 31).

None of these condoms are sold in the US currently, but some can be purchased internationally for delivery to the US. The cheapest way to get them in the US is from marketplace sellers on Amazon.co.uk. Pasante King (60mm) and Super King (69mm) are about $0.30 each in bulk. You can log in using a US Amazon.com account and pay in dollars with a US credit/debit card (to avoid foreign transaction/exchange fees).

Edit: For those in need the best price I can find for 64mm condoms is about $0.58 each in bulk on Amazon.de. ~$18.69 per box of 36 with flat rate shipping of ~$7.98.

Your lack of googlefu disturbs me:

https://www.amazon.it/dp/B01BT2QGOG/

https://www.amazon.it/dp/B002Y4CI6E/

https://www.amazon.it/dp/B071XTP9QM

Deliver to ParcelMotel? It'll cost ya a bit more, but if you use the NI address you might be able to get free UK delivery and just pay the parcel motel charge?

Amazon UK sell Passante SuperKing (XXL - https://www.amazon.co.uk/d/Male-Condoms/Pasante-Super-Extra-Large-condoms/B01BT2QGOG), or TheyFit.co.uk will do custom sizes.