Knit upper with rubber sole.Lace-up front.Padded tongue and collar.Upper construction references the GEL-NIMBUS™ 3 shoe from the early 2000s and blends it with various embellishments from the GEL-MC PLUS™ V design..Breathable mesh underlays.GEL-CUMULUS™ 16 tooling.Advanced underfoot comfort with rearfoot and forefoot GEL™ technology