These women’s Nike Air Bella shoes are great for cardio, exercise classes and short runs. This trainer delivers midfoot lockdown and multi-directional traction in a chic silhouette.Shoe Features Max Air unit provides responsive cushioning Raised nubs on the outsole for multidirectional traction Durable traction sole Shoe Construction Mesh upper Fabric lining Rubber outsole Shoe Details Round toe Lace-up closure Padded footbed Size: 5.5. Color: Black. Gender: Female. Age Group: Adult.