W Ravenna 11

Ravenna has a one piece mesh, single-layer upper along with an internal bootie that is secure & breathable. The GuideRails support system keeps your body in line, reigning in excess movement and saving undue stress on your knees. A midfoot transition zone keeps your heel-toe transitions happening quickly, and rebounding rubber in the midsole helps your feet stay comfortable, so you can stay fast.

Specs

Stability Running
Offset: 10mm 
Weight: Women 8.4oz (238.1g)