New bio-based SwiftFoam? midsole is light, bouncy, and ready for distance runningFluorine-free outer coating repels water and keeps feet dryZQ Merino wool upper is lined with an extra bio-based layer for additional water protection Chilly runs are the best runs in our springy, water-resistant, Wool Flyer Mizzles. Nature-made water repellent technology keeps the elements out so you can get more miles in.Best For: Wet-weather long distance runs, jogs, workouts, ambitious walksSwiftFoam Saves The Day. New high-performance midsole is big on cushion and energy return, making long runs easier on your body.A Cushier Crash Pad: Sportier, angular heel shape softens impactNatural Innovation: A bio-based liner keeps feet dry during rainy winter runsWhere it
    
           
          
                                        
                                            Delivery:
                                            Processing Time: 1-5 working days
                                            Normal Shipping: 7-15 working days
                                            Express Shipping: 3-7 working days, extra $15.95 shipping fee
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                                            Return Policy:
                                            45-day return/exchange from the delivery date.
                                            Items must be returned in their original condition, unworn, unwashed, with all tags attached.
                                            Please contact us via Email or Livechat before you send back the package.
                                            Requested Info: order number, product code of the item, image of the damaged item.
                                            Learn More about our Return Policy.