Aztec road system brake pad inserts are sutiable replacement for all Shimano, SRAM, tektro, TRP and other brake systems pad inserts. Campagnolo low end brake with the retaining screw (shimano pattern copy).
The pad itself provides good stopping even in the wet. If you are on a budget but do not want budget pads then these are the answer as you get pads for the front and rear.
Experience tells me these are soft brake pads. They are good at not wearing your rims out but they do wear quickly. Also they are 8mm wide perfect for some of the narrow brake rims out there.