adidas Running - SC 2 W (White/Calvi/Light Silver/White) - Women's: A classic turned modern for the 10 to 20 mile-a-week runner looking for a lightweight, breathable support shoe at a great price. Highly-breathable open mesh upper with supportive synthetic overlays and reflective materials for safety in low light. Molded EVA insole for anatomical comfort. Pro-Moderator medial support prevents over-pronation. adiPRENE + in the forefoot maintains propulsion and efficiency. Shock-absorbing adiPRENE under the heel protects from impact. adiWEAR outsole provides durability in high-wear areas.