The adidas Marathon 10 is at Foot Locker stores and footlocker.com now.

The Marathon 10 is a new running model based on the Marathon 80 released in 1980. The shoe is designed as a lightweight (10 oz) marathon training shoe, with a breathable mesh upper. The adiPRENE midsole helps distribute impact and maintain efficient foot propulsion. You can grab the red/light grey/signal blue or signal blue/core yellow/black in stores or online, with an additional black/white/aluminum available online.