The deal in plain English
Havaianas, for the uninitiated, are those Brazilian flip flops that have been quietly brilliant for about sixty years. Simple rubber sole, a bit of texture underfoot, the thong strap that somehow doesn't destroy your toes after a full beach day. They're not fancy. That's the point.
At under £12, you're looking at a price that undercuts most high street options for a brand that normally hovers around £22 to £28 depending on the style. The community heat on HotUKDeals is real (673 degrees is not nothing), which does suggest people who actually hunt deals reckon this is solid value.
Who this is actually for
If you need a pair for a summer holiday, a festival, or just pottering around the garden without ruining your good shoes, this is spot on. Havaianas hold up properly well to repeated wear, salt water, and general abuse. I've had pairs last three or four summers without the sole delaminating, which you absolutely cannot say about the £4 supermarket versions.
That said, limited sizes remaining is doing a lot of work in that listing. If your size isn't there, it isn't there. No point buying a size too small because the price is good.
One honest reservation
There's no original price listed, so the "deal" framing is mostly about the absolute price being low rather than a percentage off. Personally, I think under £12 for Havaianas is genuinely decent regardless of what they were before. Just go in with eyes open rather than assuming you're saving 50% on something.