LA SPORTIVA TX3 - WOMEN'SWith a mesh-constructed upper, the TX3 Women's approach shoe is designed for breathability and comfort over rough terrain. The "climbing zone" toe, featuring Vibram(R) Mega-Grip(TM) Traverse rubber, coupled with the burly Trail Bite(TM) Heel Platform provides maximum grip in scree and mud.FEATURESUber-sticky Vibram(R) Mega-Grip(TM) rubber outsole with enhanced stability area and Trail Bite(TM) Heel Braking PlatformLow-profile lacing harness for a snug, precise fitWide forefoot fit for all day comfort and stabilitySTB Control System(TM) delivers torsional rigidity and support without encumbering underfoot cushionTECH SPECSWEIGHT: 10.00 oz (288g)UPPER: PolyMesh / 1.5mm PU TechLite rand / Vibram(R) rubber toe randLINING: Non-slip meshMIDSOLE: Traverse injection MEMlex / STB(TM) Control SystemSOLE: Vibram(R) Mega-Grip(TM) Traverse with Impact Brake System(TM)