Ideal for the city commuter, the Excursion Pro will keep you comfortable and dry from wet and slushy conditions. They are designed to provide versatility with their everyday style and practicality with the Muck Xpresscool lining that pull moisture away to help your feet breathe on warmer days. The combination of a lightweight Eva . midsole and rubber pod Eva outsole ensure that your feet will stay comfortable and supported whatever the weather..