Originally released in 2014, the Gel-Cumulus 16 sneaker returns as a lifestyle shoe. The upper is constructed with glossy synthetic leather overlays, no-sew paneling, and open mesh underlays, reflecting the technical aesthetic of 2010s running footwear. The design retains its soft cushioning, incorporating dual GEL® technology inserts, FLUIDRIDE™ technology, and FLYTEFOAM™ technology for underfoot comfort. glossy synthetic leather overlays no-sew paneling open mesh underlays dual gel® technology inserts fluidride™ technology flytefoam™ technology