Smoke the scene as you race down the course in the GEL-Noosa Tri 8 from ASICS! ; Successor to the GEL-Noosa 7. ; A racing flat especially constructed to fulfill the needs of triathletes. ; Lightweight, breathable mesh. ; Durable synthetic overlays. ; Sew-in tongue with optional elastic laces. ; Plush tongue and collar for added comfort. ; Soft fabric lining for a great in-shoe feel. ; Molded foam insole supplies light underfoot cushioning. ; I.G.S (Impact Guidance System) is an ASICS design philosophy that employs linked componentry to enhance the foot's natural gait from heel strike through toe-off. ; Dynamic DuoMax System increases stability and support with reduced weight and enhanced platform comfort. ; Propulsion Trusstic mimics connective tissues in the foot by creating tension as the foot enters the propulsion phase. ; Guidance Line technology employs a vertical flex groove that decouples the tooling along the line of progression for maximum stride efficiency. ; Wet Grip outsole is constructed of a mixture of organic and nonorganic compounds, designed to enhance traction on wet surfaces. ; Imported. Measurements: ; Weight: 9 oz ; Product measurements were taken using size 8.5, width B - Medium. Please note that measurements may vary by size.