Representing the evolution of the GEL-KINSEI line, the ASICS Tiger Gel-Quantum Infinity Jin running shoes aims to take your runs further. Breathable mesh uppers with synthetic overlays. Lace-up closure for a custom fit. Padded tongue and collar. GEL technology cushioning system for a responsive, comfortable fit. Flexible rubber outsole for superior wear and traction. Imported. Measurements: Weight: 14.4 oz Product measurements were taken using size 10, width D - Medium. Please note that measurements may vary by size. Weight of footwear is based on a single item, not a pair.