The Vivobarefoot Primus Lite Lace Up Zero-Drop Shoes in black are designed for women in size 39. These athletic shoes feature a slip-resistant, lightweight, and comfortable design, making them ideal for outdoor activities. The lace-up closure provides a secure fit, while the non-slip sole offers stability and performance. As part of the Vivo barefoot brand, these sneakers combine style and functionality for a versatile option for active women.