Originally crafted by Christian Tresser in 1997, the Nike Zoom Spiridon introduced Air Zoom technology with mesh paneling and a signature wavy midsole. Returning for the first time since 2016, the iconic 'Sport Red' colorway features a breathable Wolf Grey mesh base, Black accents, and Sport Red hits on the mini Swooshes and branding. Metallic Swooshes on the sides complete the classic design.