The Nike Bella 7 sneakers provide stability and softness with Air Zoom cushioning. An updated mesh upper stretches with each move. Tuned support and cushioning help you feel secure with every step. A heel Air Zoom unit combines with a plastic plate and rubber cage in the heel to give stability while lifting weights. Cushioning under the forefoot and heel helps soften the impact of your workout. The sneakers feature lace-up fastening.