I've had good experience with Panaracer Gravelking SK Plus (plus means more puncture protection - I've had zero punctures in probably like 8000 km with them), but looking at the available sizes I don't see a 650bx38 or smaller.
I really like Ultra Dynamico, but they are made in the Panasonic tire factory along with a lot of other brands like Rene Herse, Bob Gordon, and of course, Panaracer
amethystdeceiver
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Neil E. Hodges
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