Feel the comfort of walking on air during any training activity with the Nike Air Trainer SC. A leather and synthetic upper allows the foot to breath while staying protected. Comfort is given with the addition of a padded collar and tongue. The full-length Phylonâ„¢ midsole includes an Air-SoleÂ® unit for superior cushioning and support. The waffle-patterned rubber outsole provides traction and durability.