QUICK, SMOOTH TRANSITION. The iconic Nike Air Zoom Pegasus 35 Boys' Running Shoe (1y-7y) has been reimagined for a quick, smooth transition. A Zoom Air unit in the beveled heel provides a smooth ride, while the engineered mesh and sleek design language keep you moving at breakneck speed. Zoom Air unit in the heel provides a smooth, responsive ride. Beveled heel allows a quick transition. Engineered mesh and partial bootie provide a supportive feel. Waffle pistons in the rubber outsole help absorb impact. Premium Cushlon ST foam provides soft, responsive cushioning with a supportive feel. Internal heel counter provides a secure rearfoot fit.