NWOT Naynee Black Square Toe Mid-Calf Boots Never worn! The Lulus Naynee Black Square Toe Mid-Calf Boots are a perfect blend of cozy and chic! Sleek faux leather shapes these cute boots with a flat square toe upper that rises to a mid-calf shaft with contrasting ribbed knit to create a trendy sock silhouette. Seam detailing and a contoured block heel complete the look! 3.75" stacked contoured block heel. Cushioned insole. Felted rubber sole has nonskid markings.