Stretch twill fabric upper with partially recycled linings and top cloth with a round toe Side zipper and cozy collar. Ultra Lightweight: Step lightly with a nearly weightless feel. 2.87 inch boot height, 10.24 inch leg circumference, 5/8 inch platform, 3 1/8 inch wedge heel. BLOOM materials: Eco-conscious algae-infused foam layer under the insole BZEES Cloud Technology: Designed so you’ll feel weightless, energized and free Dynamic Stretch Fabrics: Move freely in shoes with built-in stretch