The Diadora Trident 90 C SW 'Grey' sneaker is a modern-day edition of the 90s running shoe. It unites the best elements of the era with contemporary design and technology. Released in April 2015, suede overlays cover the canvas underlays along the upper. The midfoot is accented with the brand’s signature leather logo panels. A soft PU and leather insole works with the EVA sole for premium comfort.