The lightest loafers you’ll have in your closet! Walk on clouds when you step into this classic penny loafer. Stretch engineered knit upper with a round toe. BLOOM materials: Eco conscious algae infused foam layer under the insole. BZEES Air Step Technology: Designed so you’ll feel weightless, energized and free. Ultra Lightweight: Step lightly with a nearly weightless feel. Dynamic Stretch Fabrics: Move freely in shoes with built in stretch.