Hey check out Jim Green! Simply unbeatable quality for the price. I'm very happy with my vellies and plan on buying more on black friday (they might have a 20% off sale like last year). They're also very wide, way more comfortable than most shoes or boots.

I advise against any solid toe caps. For me they usually end up being uncomfortable. A double layered leather toe cap is enough protection anyway. African Ranger boots from Jim Green are like that, and also Redwing Iron Rangers, for example.

Others mentioned Blundstone and Chelsea style, which Jim Green also makes. Didn't try them, but they have the same stitchdown construction and quality as the rest of their lineup.