Been riding these for a year or so, they’ve handled 100km days along the river lea on loose gravel and tow paths, handled the wet and cold winter and questionable road surfaces with zero punctures. They’re probably not the fastest tyres you can buy, but they are bomb proof. Been riding 28mm tyres at 65 psi since getting them and can’t complain about any problems.

Was recommended by Sigma and am now a total convert. I don't need super light tyres as I'm not racing anymore, so I look for value, comfort (I ride 28mm), grip and puncture resistance. These tyres have it all. In surrey the flints and gravel on the back roads are a real problem, but I didn't get any cuts or abrasions for months. And I've had only one puncture in 12 months. Highly recommended.