Rubber sole Real and synthetic leather combine with mesh for a durable construction that's breathable and comfortable to wear all day. Originally designed for running, the Max Air unit delivers lightweight cushioning with every step. The foam midsole adds cushioning to last. The rubber outsole provides traction and durability. Flex grooves in sole let your foot move naturally With its easy going lines, heritage track look and of course, visible Air cushioning, the Nike Air Max SC is the perfect finish to any outfit. The rich mixture of materials adds depth while making it a durable and lightweight shoe for everyday wear.