Nike Women's Air Shasta:
The path least traveled is usually the most desolate in the winter. Slip into the Air Shasta, Nike's lightest winter trail runner and you'll be ready to make fast tracks where fair-weather athletes fear to tread. This durable outdoor cross trainer features a polyurethane coated synthetic upper that helps keep your feet dry in soggy conditions. Dual Air Sole units in the heel and the forefoot adds plenty of cushioning on rugged terrain while the aggressive solid rubber sole maintains solid contact on the slickest surfaces.

• Polyurethane coated synthetic and stretch mesh upper
• Phylon midsole with Air Sole units in heel and forefoot for additional cushioning
• BRS 1000 solid rubber outsole