Tiempo classic fg lite white/red/black.Upper: Ultra-soft lightweight Ronnie leather for exceptional comfort . Ronnie is a very soft and supple calf skin leather. Nike engineered rubberized coating on the vamp gives shoe durability High-performance molded sock liner . Outsole: Lightweight TPU with multi-directional forefoot flexibility and conical/blade stud design for use on firm ground. Weight: 10.2 oz.