At Jack McCullough and Lazaro Hernandez’s debut Loewe runway show, the shoes were molded from PVC into futuristic booties complete with neon socks to be mixed and matched at one’s whim; Chanel also had its viral moment of 2026 via the heel-only sandals — if you can even call them shoes — that were shown with multiple beachy looks, stretching the definition of footwear to its outermost limits.