EUC. Smoke free home. No box TAKING AIR TO NEW HEIGHTS. The Nike Air Max 270 Extreme features a huge Max Air unit for soft cushioning that’s impossible to ignore. The slip-on design takes the look to the extreme with a big elastic strap to lock your feet in. No laces needed. Big Air A large Max Air unit in the heel is Nike’s tallest yet and brings plush cushioning that can be seen from 270 degrees around the shoe. Strappy Support The slip-on design features an elastic strap for a secure and snug fit. Breathable Comfort Mesh fabric is breathable and lightweight to keep your feet comfortable. More Details Reflective details Large pull tabs on heel and tongue