Product DetailsVERSATILE, LIGHTWEIGHT AND MADE WITH SUSTAINABLE MATERIALS. The Nike Crater Impact "Black/Iron Grey/Off Noir/Dk Smoke Grey" Grade School Boys' Shoe is all about making a statement. Designed with the Earth mind, these shoes are made with at least 20% recycled content. They're lightweight, durable and feature Crater foam cushioning, so your kiddo can make an impact every time they play—in more ways than one.Benefits* Revolutionary Comfort* Crater foam cushioning, made from a spacey mix of about 11% Nike Grind rubber and Nike foams, provides a lightweight and responsive feel.* Built to Last* Fabric made with some recycled fibers is designed to feel lightweight and durable. A midfoot piece helps stabilizes little feet while they move.* Easy to Slip On* Elastic laces make them easy to take on and off.* Lasting Wear* Rubber on the sole uses about 15% Nike Grind made with rubber scraps from the footwear manufacturing process.* More Details* Heel pull tab