The adidas I-5923 'White Gum' sneaker elevates its retro styling with hues of grey and white for comfort and versatility. Its upper is comprised of stretch-knit mesh for flexibility that's reinforced by premium suede overlays. Released in Fall 2018, the I-5923 draws on the German sportswear giant's archives, showcasing features first sketched in the 1970s. The shoe's Boost foam midsole provides 21st-century comfort.