Men's sandals Trisand Cross, red nubuck. With classic cross strap detailing and authentic whip stitch techniques, these casual slip-on sandals provide effortless style and endless comfort. Try them on and feel the difference. Trigenic System: Ultralight, gait-reactive flex and engineered deconstruction, a foot-shaped fit and responsive cushioning. Ortholite technology and a leather sock offers breathable comfort.