LIGHTWEIGHT COMFORT The original Nike Air Presto, originally released in 2000, was created as a kind of T-shirt for the foot, with a breathable and incredibly flexible sock-like elastic upper. Today, the Nike Air Presto Ultra Flyknit Men's Shoe updates the original with formfitting Flyknit for ultra-lightweight comfort. Benefits Flyknit upper contours to your foot for lightweight support Signature TPU cage delivers midfoot support Sockliner and outsole cut-outs enhance breathability and flexibility Injected unit midsole provides lightweight comfort and durability Mid-cut collar delivers a snug, supportive fit Waffle-inspired outsole with durable rubber pods for traction Flyknit Origins Nike Flyknit technology was inspired by feedback from runners craving a shoe with the snug (and virtually unnoticed) fit of a sock. Nike embarked on a four-year mission with teams of programmers, engineers and designers to create the technology needed to make the knit upper with static properties for structure and durability. Then the precise placement of support, flexibility and breathability—all in one layer—was refined. The result is a featherweight, formfitting and virtually seamless upper.