The Bella 7 athletic sneakers from Nike feature Air Zoom cushioning for stability and softness. The updated mesh upper stretches and breathes. A combination of tuned support and cushioning helps provide stability with every step. A heel Air Zoom unit combines with a plastic plate and rubber cage in the heel for stability while lifting weights. Cushioning under the forefoot and heel helps soften impact during your workout. The heel Air Zoom unit combines with a soft foam midsole for comfort from the gym to wherever your day takes you. This pair has lace up closure.