Dropping as part of a larger Nike Sportswear collection celebrating the 30th anniversary of the Air Max 90 . the Air Max 270 React 20 'Bubbles' features a design inspired by bubble wrap. Consequently . transparent plastic that mimics the look of the insulation material is applied to the sneaker’s eyelets and tongue. The rest of the upper is constructed from white textile with tonal no-sew overlays and iridescent detailing at the Swoosh . forefoot and heel.