I saw a pair of all black bib shorts with I guess dimples or some sort of honeycomb pattern. They resembled the Castelli bibs with this tech but weren't castelli. On the right leg I believe it said vortex and on the upper back panel center t seemed to be what looked like a rubber heart logo in black. Can't seem to find them anywhere on the net. Anyone know who makes these bib shorts ?? They looked really comfortable.