Power through speed workouts- tempo runs- and short-distance races in the Pearl Izumi Em Road N 0. ; Lightest weight and most minimalistic road style- the new Road N0 is designed for the bio-mechanically efficient runner seeking that sweet spot of cushioning plus connection to the ground. ; Seamless upper creates a foot conforming- sock-like fit. ; Light- flexible synthetic overlays. ; Seamless upper construction flexes with the foot to reduce the likelihood of hot spots and pressure points. ; Padded tongue and collar for added comfort. ; Breathable fabric lining for a great in-shoe feel. ; Molded insole offers light underfoot plush. ; Dynamic offset-shaped E:MOTION midsole is biomechanically tuned for the neutral to underpronator. ; Dynamic Offset: 1mm at initial contact to 4.5mm at mid-stance. ; Blown rubber material in the forefoot for light cushioning. ; Imported. Measurements: ; Weight: 7 oz ; Product measurements were taken using size 11- width B - Medium. Please note that measurements may vary by size. ; Weight of footwear is based on a single item- not a pair.