ahh. the tire I have called Randonneur Hyper is now called a Voyager Hyper. but that only comes in 700c sizes, the regular Voyager, sold as a basic touring tire, does come in 26x1.75" (47-590). The Voyagers have flat protection, the Randonneurs have double flat protection.

the regular randonneur and regular voyager are 30tpi, while the hyper/pro versions are 120tpi, which makes them a lighter, more supple tire.