Nike Womens Air Max Portal Trainers in Smokey Blue, Dusty Cactus and Sail. Step up your style with the new Air Max Portal, a perfect mix of chunky and sleek. It combines a platform sole inspired by 2000s fashion with a minimalist upper for a modern look. The oval-shaped midsole provides cloud-like cushioning, making it comfortable for everyday wear. The quilted material feels luxurious, the thick foam midsole with visible Nike Air cushioning in the heel adds a subtle lift, and the durable rubber outsole ensures strong traction. Design elements like the quilted upper and tread are inspired by 2000s running models.