FabricImportedRubber soleGet top-notch performance with a modern and sporty vibe in the ASICS? Jolt 2.Seamless and breathable open mesh uppers with synthetic overlays.Lace-up closure for optimal fit.Breathable textile linings.Durable, non-marking rubber outsole offers great traction control. Imported. Measurements: Weight: 8 oz Product measurements were taken using size 7.5, width B – Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.