Mens Nike Air Max 90 Essential Sporty & stylish, this mens edition of the Nike Air Max 90 has been revamped for everyday wear while staying true to its '90s roots. These grey & black shoes have a bouncy Max Air unit in the heel to cushion every step, while classic design lines retain the iconic AM90 look. Nike introduced its Air Cushioning Technology in 1979 by embedding Air Cushioning in the midsoles of its trainers. Eight years later, the Nike Air unit became visible in the original Air Max trainer, ensuring unmistakable comfort you can see & feel. The Details Premium leather upper with supportive overlays Padded collar offers plush comfort around the ankle Visible Max Air unit in the heel cushions against impact Durable rubber waffle outsole for traction & grip Nike Air callouts behind the heel & on the side, size 10