Description:UPPER: LIGHTWEIGHT MESH WITH INTEGRATED REARFOOT FLYWIRE PANEL AND TARGETED OVERLAYS FOR ADDED SUPPORT. NOTCHED INNERSLEEVE FOR ENHANCED COMFORT AND FIT. MIDSOLE: PHYLON FOAM WITH HEEL AND FOREFOOT NIKE ZOOM UNITS. CUBOID SUPPORT AND DECOUPLED CRASH PAD FOR A SMOOTH RIDE. DUAL DENSITY. FITSOLE SOCKLINER. OUTSOLE: ENVIRONMENTALLY PREFERRED RUBBER WAFFLE OUTSOLE WITH BRS 1000 IN THE HEEL FOR DURABILITY. FOREFOOT DURALON INSERTS FOR CUSHIONING AND A SMOOTH RIDE. PROFILE: THIS STABILITY ICON DELIVERS THE SMOOTH, STABLE RIDE AND SIMPLE DESIGN OVERPRONATERS EXPECT. ENHANCED UPPER FOR AN EVEN BETTER FIT.~11.9 OZ (M10)