Men's Hard Leather Insole 2.5mm Thick Absorb Sweat Breathable Insole for Oxford Shoes Brogue Leisure Derby Shoes (US9.5/10.8inch/27.5cm)

Thick, so they have good stiffness, but not too thick, so they don't make my boots fit too tight. Great replacement for the factory insoles in my work boots. These formed well to the shape of my foot after the first day of wear. These seem pretty durable too, but have only had them in my boots for about 2 weeks.

Fit is really good, but they’re very smelly. Smells like a pig on a farm. Thickness is also thinner than advertised. At best they’re only 2mm thick

Perfect insole. Nice and thick. Soft and acts as leather should.

Finding that these don't go all the way to the front or all the way to the back in my 9.5 D dress shoes was disappointing enough to me to knock off 2 starsI'd have preferred to have to trim them a bit.They are well made though.

I have been using these for Sperry Topsiders and they work great. As soon as they are in they feel like part of the shoe. Recommended.

These insoles are stated in the description as being 2.5mm thick. Upon receipt, I could see that they were obviously different thicknesses. I measured the thickness of each with a calibrated caliper and found the one for the right foot to be approximately 2mm and the one for the left foot to be only 1.5mm. If you are buying these to help make a loose shoe or boot fit better, they're pretty useless if you have no idea what the thickness is going to end up being or if they're even going to match.

Uncomfortable. As is, the insoles are a stiff plank and unpleasant. Maybe with time they will break in however I'm not willing to wait and see.

Good