Used, good condition. Highlighting neutral tones on a shoe made for colder weather is the Nike ISPA Flow 2020 SE. This pair differs from the original ISPA Flow 2020 by featuring a grey quilted textile build with areas of zoned insulation marked in black. Details include pull tabs at the tongue and heel, a cinched drawcord around the collar, and circular perforated suede inserts at the quarter panel and back heel. A solid white foam midsole gives responsive cushioning while being supported by translucent rubber pods under the forefoot and heel.